Home / 39,711.17-59,845.65-35,767.37

Finding the Fourth Proportional to 39,711.17, 59,845.65 and 35,767.37

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Solution

The fourth proportional to 39,711.17, 59,845.65 and 35,767.37 is: 53,902.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,711.17 : 59,845.65 = 35,767.37 : x
  2. Step 2: Convert to fraction form
    39,711.17/59,845.65 = 35,767.37/x
  3. Step 3: Cross multiply
    39,711.17x = 59,845.65 × 35,767.37
  4. Step 4: Simplify right side
    39,711.17x = 2,140,521,506.44
  5. Step 5: Solve for x
    x = 2,140,521,506.44/39,711.17
  6. Step 6: Final answer
    x = 53,902.25

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.