Home / 47,366.22-71,050.50-22,417.92

Finding the Fourth Proportional to 47,366.22, 71,050.50 and 22,417.92

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Solution

The fourth proportional to 47,366.22, 71,050.50 and 22,417.92 is: 33,627.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,366.22 : 71,050.50 = 22,417.92 : x
  2. Step 2: Convert to fraction form
    47,366.22/71,050.50 = 22,417.92/x
  3. Step 3: Cross multiply
    47,366.22x = 71,050.50 × 22,417.92
  4. Step 4: Simplify right side
    47,366.22x = 1,592,804,424.96
  5. Step 5: Solve for x
    x = 1,592,804,424.96/47,366.22
  6. Step 6: Final answer
    x = 33,627.43

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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.