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Finding the Fourth Proportional to 6,373.96, 9,553.20 and 2,674.24

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Solution

The fourth proportional to 6,373.96, 9,553.20 and 2,674.24 is: 4,008.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373.96 : 9,553.20 = 2,674.24 : x
  2. Step 2: Convert to fraction form
    6,373.96/9,553.20 = 2,674.24/x
  3. Step 3: Cross multiply
    6,373.96x = 9,553.20 × 2,674.24
  4. Step 4: Simplify right side
    6,373.96x = 25,547,549.57
  5. Step 5: Solve for x
    x = 25,547,549.57/6,373.96
  6. Step 6: Final answer
    x = 4,008.11

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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.