Home / 63,063.20-94,592.06-15,677.30

Finding the Fourth Proportional to 63,063.20, 94,592.06 and 15,677.30

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Solution

The fourth proportional to 63,063.20, 94,592.06 and 15,677.30 is: 23,515.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,063.20 : 94,592.06 = 15,677.30 : x
  2. Step 2: Convert to fraction form
    63,063.20/94,592.06 = 15,677.30/x
  3. Step 3: Cross multiply
    63,063.20x = 94,592.06 × 15,677.30
  4. Step 4: Simplify right side
    63,063.20x = 1,482,947,904.95
  5. Step 5: Solve for x
    x = 1,482,947,904.95/63,063.20
  6. Step 6: Final answer
    x = 23,515.27

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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.