Home / 54,864.27-75,715.29-32,204.25

Finding the Fourth Proportional to 54,864.27, 75,715.29 and 32,204.25

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Solution

The fourth proportional to 54,864.27, 75,715.29 and 32,204.25 is: 44,443.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,864.27 : 75,715.29 = 32,204.25 : x
  2. Step 2: Convert to fraction form
    54,864.27/75,715.29 = 32,204.25/x
  3. Step 3: Cross multiply
    54,864.27x = 75,715.29 × 32,204.25
  4. Step 4: Simplify right side
    54,864.27x = 2,438,354,127.98
  5. Step 5: Solve for x
    x = 2,438,354,127.98/54,864.27
  6. Step 6: Final answer
    x = 44,443.39

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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.