Home / 19,045.41-26,281.35-10,546.92

Finding the Fourth Proportional to 19,045.41, 26,281.35 and 10,546.92

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Solution

The fourth proportional to 19,045.41, 26,281.35 and 10,546.92 is: 14,554.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,045.41 : 26,281.35 = 10,546.92 : x
  2. Step 2: Convert to fraction form
    19,045.41/26,281.35 = 10,546.92/x
  3. Step 3: Cross multiply
    19,045.41x = 26,281.35 × 10,546.92
  4. Step 4: Simplify right side
    19,045.41x = 277,187,295.94
  5. Step 5: Solve for x
    x = 277,187,295.94/19,045.41
  6. Step 6: Final answer
    x = 14,554.02

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Half scale
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Double scale
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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.