Home / 44,750.96-67,116.98-13,152.44

Finding the Fourth Proportional to 44,750.96, 67,116.98 and 13,152.44

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Solution

The fourth proportional to 44,750.96, 67,116.98 and 13,152.44 is: 19,725.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,750.96 : 67,116.98 = 13,152.44 : x
  2. Step 2: Convert to fraction form
    44,750.96/67,116.98 = 13,152.44/x
  3. Step 3: Cross multiply
    44,750.96x = 67,116.98 × 13,152.44
  4. Step 4: Simplify right side
    44,750.96x = 882,752,154.46
  5. Step 5: Solve for x
    x = 882,752,154.46/44,750.96
  6. Step 6: Final answer
    x = 19,725.88

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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.