Home / 63,222.38-94,837.20-23,779.82

Finding the Fourth Proportional to 63,222.38, 94,837.20 and 23,779.82

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Solution

The fourth proportional to 63,222.38, 94,837.20 and 23,779.82 is: 35,671.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,222.38 : 94,837.20 = 23,779.82 : x
  2. Step 2: Convert to fraction form
    63,222.38/94,837.20 = 23,779.82/x
  3. Step 3: Cross multiply
    63,222.38x = 94,837.20 × 23,779.82
  4. Step 4: Simplify right side
    63,222.38x = 2,255,211,545.30
  5. Step 5: Solve for x
    x = 2,255,211,545.30/63,222.38
  6. Step 6: Final answer
    x = 35,671.10

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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.