Home / 63,890.88-95,886.24-44,307.36

Finding the Fourth Proportional to 63,890.88, 95,886.24 and 44,307.36

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Solution

The fourth proportional to 63,890.88, 95,886.24 and 44,307.36 is: 66,495.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,890.88 : 95,886.24 = 44,307.36 : x
  2. Step 2: Convert to fraction form
    63,890.88/95,886.24 = 44,307.36/x
  3. Step 3: Cross multiply
    63,890.88x = 95,886.24 × 44,307.36
  4. Step 4: Simplify right side
    63,890.88x = 4,248,466,154.73
  5. Step 5: Solve for x
    x = 4,248,466,154.73/63,890.88
  6. Step 6: Final answer
    x = 66,495.66

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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.