Home / 59,895.68-89,723.24-29,819.30

Finding the Fourth Proportional to 59,895.68, 89,723.24 and 29,819.30

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Solution

The fourth proportional to 59,895.68, 89,723.24 and 29,819.30 is: 44,669.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,895.68 : 89,723.24 = 29,819.30 : x
  2. Step 2: Convert to fraction form
    59,895.68/89,723.24 = 29,819.30/x
  3. Step 3: Cross multiply
    59,895.68x = 89,723.24 × 29,819.30
  4. Step 4: Simplify right side
    59,895.68x = 2,675,484,061.44
  5. Step 5: Solve for x
    x = 2,675,484,061.44/59,895.68
  6. Step 6: Final answer
    x = 44,669.07

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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.