Home / 44,574.11-66,944.47-39,239.20

Finding the Fourth Proportional to 44,574.11, 66,944.47 and 39,239.20

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Solution

The fourth proportional to 44,574.11, 66,944.47 and 39,239.20 is: 58,932.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,574.11 : 66,944.47 = 39,239.20 : x
  2. Step 2: Convert to fraction form
    44,574.11/66,944.47 = 39,239.20/x
  3. Step 3: Cross multiply
    44,574.11x = 66,944.47 × 39,239.20
  4. Step 4: Simplify right side
    44,574.11x = 2,626,846,916.31
  5. Step 5: Solve for x
    x = 2,626,846,916.31/44,574.11
  6. Step 6: Final answer
    x = 58,932.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.