Home / 24,021.10-33,146.01-13,411.18

Finding the Fourth Proportional to 24,021.10, 33,146.01 and 13,411.18

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Solution

The fourth proportional to 24,021.10, 33,146.01 and 13,411.18 is: 18,505.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,021.10 : 33,146.01 = 13,411.18 : x
  2. Step 2: Convert to fraction form
    24,021.10/33,146.01 = 13,411.18/x
  3. Step 3: Cross multiply
    24,021.10x = 33,146.01 × 13,411.18
  4. Step 4: Simplify right side
    24,021.10x = 444,527,106.39
  5. Step 5: Solve for x
    x = 444,527,106.39/24,021.10
  6. Step 6: Final answer
    x = 18,505.69

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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.