Home / 9,463.32-14,204.67-9,113.40

Finding the Fourth Proportional to 9,463.32, 14,204.67 and 9,113.40

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Solution

The fourth proportional to 9,463.32, 14,204.67 and 9,113.40 is: 13,679.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463.32 : 14,204.67 = 9,113.40 : x
  2. Step 2: Convert to fraction form
    9,463.32/14,204.67 = 9,113.40/x
  3. Step 3: Cross multiply
    9,463.32x = 14,204.67 × 9,113.40
  4. Step 4: Simplify right side
    9,463.32x = 129,452,839.58
  5. Step 5: Solve for x
    x = 129,452,839.58/9,463.32
  6. Step 6: Final answer
    x = 13,679.43

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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.