Home / 24,857.19-34,269.30-16,885.62

Finding the Fourth Proportional to 24,857.19, 34,269.30 and 16,885.62

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Solution

The fourth proportional to 24,857.19, 34,269.30 and 16,885.62 is: 23,279.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,857.19 : 34,269.30 = 16,885.62 : x
  2. Step 2: Convert to fraction form
    24,857.19/34,269.30 = 16,885.62/x
  3. Step 3: Cross multiply
    24,857.19x = 34,269.30 × 16,885.62
  4. Step 4: Simplify right side
    24,857.19x = 578,658,377.47
  5. Step 5: Solve for x
    x = 578,658,377.47/24,857.19
  6. Step 6: Final answer
    x = 23,279.32

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Half scale
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Double scale
Find fourth proportional to 24,858.19, 34,270.68 and 16,886.62
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.