Home / 17,869.41-24,663.29-10,320.62

Finding the Fourth Proportional to 17,869.41, 24,663.29 and 10,320.62

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Solution

The fourth proportional to 17,869.41, 24,663.29 and 10,320.62 is: 14,244.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,869.41 : 24,663.29 = 10,320.62 : x
  2. Step 2: Convert to fraction form
    17,869.41/24,663.29 = 10,320.62/x
  3. Step 3: Cross multiply
    17,869.41x = 24,663.29 × 10,320.62
  4. Step 4: Simplify right side
    17,869.41x = 254,540,269.12
  5. Step 5: Solve for x
    x = 254,540,269.12/17,869.41
  6. Step 6: Final answer
    x = 14,244.47

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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.