Home / 5,632.77-8,449.15-1,737.17

Finding the Fourth Proportional to 5,632.77, 8,449.15 and 1,737.17

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Solution

The fourth proportional to 5,632.77, 8,449.15 and 1,737.17 is: 2,605.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632.77 : 8,449.15 = 1,737.17 : x
  2. Step 2: Convert to fraction form
    5,632.77/8,449.15 = 1,737.17/x
  3. Step 3: Cross multiply
    5,632.77x = 8,449.15 × 1,737.17
  4. Step 4: Simplify right side
    5,632.77x = 14,677,609.91
  5. Step 5: Solve for x
    x = 14,677,609.91/5,632.77
  6. Step 6: Final answer
    x = 2,605.75

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Similar ratio
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1.5x scale

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.