Home / 63,137.28-94,676.76-23,666.16

Finding the Fourth Proportional to 63,137.28, 94,676.76 and 23,666.16

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Solution

The fourth proportional to 63,137.28, 94,676.76 and 23,666.16 is: 35,488.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,137.28 : 94,676.76 = 23,666.16 : x
  2. Step 2: Convert to fraction form
    63,137.28/94,676.76 = 23,666.16/x
  3. Step 3: Cross multiply
    63,137.28x = 94,676.76 × 23,666.16
  4. Step 4: Simplify right side
    63,137.28x = 2,240,635,350.44
  5. Step 5: Solve for x
    x = 2,240,635,350.44/63,137.28
  6. Step 6: Final answer
    x = 35,488.31

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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.