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Finding the Fourth Proportional to 63,225.67, 87,260.56 and 37,733.11

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Solution

The fourth proportional to 63,225.67, 87,260.56 and 37,733.11 is: 52,077.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,225.67 : 87,260.56 = 37,733.11 : x
  2. Step 2: Convert to fraction form
    63,225.67/87,260.56 = 37,733.11/x
  3. Step 3: Cross multiply
    63,225.67x = 87,260.56 × 37,733.11
  4. Step 4: Simplify right side
    63,225.67x = 3,292,612,323.88
  5. Step 5: Solve for x
    x = 3,292,612,323.88/63,225.67
  6. Step 6: Final answer
    x = 52,077.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.