Home / 63,670.13-95,505.21-22,117.13

Finding the Fourth Proportional to 63,670.13, 95,505.21 and 22,117.13

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Solution

The fourth proportional to 63,670.13, 95,505.21 and 22,117.13 is: 33,175.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,670.13 : 95,505.21 = 22,117.13 : x
  2. Step 2: Convert to fraction form
    63,670.13/95,505.21 = 22,117.13/x
  3. Step 3: Cross multiply
    63,670.13x = 95,505.21 × 22,117.13
  4. Step 4: Simplify right side
    63,670.13x = 2,112,300,667.72
  5. Step 5: Solve for x
    x = 2,112,300,667.72/63,670.13
  6. Step 6: Final answer
    x = 33,175.70

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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.