Home / 7,002.17-10,503.26-2,385.17

Finding the Fourth Proportional to 7,002.17, 10,503.26 and 2,385.17

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Solution

The fourth proportional to 7,002.17, 10,503.26 and 2,385.17 is: 3,577.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,002.17 : 10,503.26 = 2,385.17 : x
  2. Step 2: Convert to fraction form
    7,002.17/10,503.26 = 2,385.17/x
  3. Step 3: Cross multiply
    7,002.17x = 10,503.26 × 2,385.17
  4. Step 4: Simplify right side
    7,002.17x = 25,052,060.65
  5. Step 5: Solve for x
    x = 25,052,060.65/7,002.17
  6. Step 6: Final answer
    x = 3,577.76

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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.