Home / 9,549.13-14,318.26-3,925.20

Finding the Fourth Proportional to 9,549.13, 14,318.26 and 3,925.20

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Solution

The fourth proportional to 9,549.13, 14,318.26 and 3,925.20 is: 5,885.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549.13 : 14,318.26 = 3,925.20 : x
  2. Step 2: Convert to fraction form
    9,549.13/14,318.26 = 3,925.20/x
  3. Step 3: Cross multiply
    9,549.13x = 14,318.26 × 3,925.20
  4. Step 4: Simplify right side
    9,549.13x = 56,202,034.15
  5. Step 5: Solve for x
    x = 56,202,034.15/9,549.13
  6. Step 6: Final answer
    x = 5,885.57

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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.