Home / 59,931.24-89,873.49-22,470.90

Finding the Fourth Proportional to 59,931.24, 89,873.49 and 22,470.90

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Solution

The fourth proportional to 59,931.24, 89,873.49 and 22,470.90 is: 33,697.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,931.24 : 89,873.49 = 22,470.90 : x
  2. Step 2: Convert to fraction form
    59,931.24/89,873.49 = 22,470.90/x
  3. Step 3: Cross multiply
    59,931.24x = 89,873.49 × 22,470.90
  4. Step 4: Simplify right side
    59,931.24x = 2,019,538,206.44
  5. Step 5: Solve for x
    x = 2,019,538,206.44/59,931.24
  6. Step 6: Final answer
    x = 33,697.59

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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.