Home / 10,327.04-14,252.17-6,349.13

Finding the Fourth Proportional to 10,327.04, 14,252.17 and 6,349.13

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Solution

The fourth proportional to 10,327.04, 14,252.17 and 6,349.13 is: 8,762.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,327.04 : 14,252.17 = 6,349.13 : x
  2. Step 2: Convert to fraction form
    10,327.04/14,252.17 = 6,349.13/x
  3. Step 3: Cross multiply
    10,327.04x = 14,252.17 × 6,349.13
  4. Step 4: Simplify right side
    10,327.04x = 90,488,808.85
  5. Step 5: Solve for x
    x = 90,488,808.85/10,327.04
  6. Step 6: Final answer
    x = 8,762.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.