Home / 36,366.14-54,549.21-10,070.30

Finding the Fourth Proportional to 36,366.14, 54,549.21 and 10,070.30

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Solution

The fourth proportional to 36,366.14, 54,549.21 and 10,070.30 is: 15,105.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,366.14 : 54,549.21 = 10,070.30 : x
  2. Step 2: Convert to fraction form
    36,366.14/54,549.21 = 10,070.30/x
  3. Step 3: Cross multiply
    36,366.14x = 54,549.21 × 10,070.30
  4. Step 4: Simplify right side
    36,366.14x = 549,326,909.46
  5. Step 5: Solve for x
    x = 549,326,909.46/36,366.14
  6. Step 6: Final answer
    x = 15,105.45

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Similar ratio
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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.