Home / 63,079.49-94,512.11-38,066.98

Finding the Fourth Proportional to 63,079.49, 94,512.11 and 38,066.98

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Solution

The fourth proportional to 63,079.49, 94,512.11 and 38,066.98 is: 57,035.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,079.49 : 94,512.11 = 38,066.98 : x
  2. Step 2: Convert to fraction form
    63,079.49/94,512.11 = 38,066.98/x
  3. Step 3: Cross multiply
    63,079.49x = 94,512.11 × 38,066.98
  4. Step 4: Simplify right side
    63,079.49x = 3,597,790,128.57
  5. Step 5: Solve for x
    x = 3,597,790,128.57/63,079.49
  6. Step 6: Final answer
    x = 57,035.82

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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.