Home / 39,356.12-59,033.64-23,565.56

Finding the Fourth Proportional to 39,356.12, 59,033.64 and 23,565.56

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Solution

The fourth proportional to 39,356.12, 59,033.64 and 23,565.56 is: 35,348.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,356.12 : 59,033.64 = 23,565.56 : x
  2. Step 2: Convert to fraction form
    39,356.12/59,033.64 = 23,565.56/x
  3. Step 3: Cross multiply
    39,356.12x = 59,033.64 × 23,565.56
  4. Step 4: Simplify right side
    39,356.12x = 1,391,160,785.44
  5. Step 5: Solve for x
    x = 1,391,160,785.44/39,356.12
  6. Step 6: Final answer
    x = 35,348.02

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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.