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Finding the Fourth Proportional to 5,849.32, 8,762.82 and 5,061.10

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Solution

The fourth proportional to 5,849.32, 8,762.82 and 5,061.10 is: 7,581.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,849.32 : 8,762.82 = 5,061.10 : x
  2. Step 2: Convert to fraction form
    5,849.32/8,762.82 = 5,061.10/x
  3. Step 3: Cross multiply
    5,849.32x = 8,762.82 × 5,061.10
  4. Step 4: Simplify right side
    5,849.32x = 44,349,508.30
  5. Step 5: Solve for x
    x = 44,349,508.30/5,849.32
  6. Step 6: Final answer
    x = 7,581.99

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