Home / 9,613.91-14,422.12-3,373.47

Finding the Fourth Proportional to 9,613.91, 14,422.12 and 3,373.47

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Solution

The fourth proportional to 9,613.91, 14,422.12 and 3,373.47 is: 5,060.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613.91 : 14,422.12 = 3,373.47 : x
  2. Step 2: Convert to fraction form
    9,613.91/14,422.12 = 3,373.47/x
  3. Step 3: Cross multiply
    9,613.91x = 14,422.12 × 3,373.47
  4. Step 4: Simplify right side
    9,613.91x = 48,652,580.72
  5. Step 5: Solve for x
    x = 48,652,580.72/9,613.91
  6. Step 6: Final answer
    x = 5,060.64

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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.