Home / 18,010.57-24,852.29-10,053.13

Finding the Fourth Proportional to 18,010.57, 24,852.29 and 10,053.13

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Solution

The fourth proportional to 18,010.57, 24,852.29 and 10,053.13 is: 13,872.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,010.57 : 24,852.29 = 10,053.13 : x
  2. Step 2: Convert to fraction form
    18,010.57/24,852.29 = 10,053.13/x
  3. Step 3: Cross multiply
    18,010.57x = 24,852.29 × 10,053.13
  4. Step 4: Simplify right side
    18,010.57x = 249,843,292.92
  5. Step 5: Solve for x
    x = 249,843,292.92/18,010.57
  6. Step 6: Final answer
    x = 13,872.04

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Half scale
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Double scale
Find fourth proportional to 18,011.57, 24,853.67 and 10,054.13
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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.