Home / 44,040.52-66,060.50-10,760.76

Finding the Fourth Proportional to 44,040.52, 66,060.50 and 10,760.76

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Solution

The fourth proportional to 44,040.52, 66,060.50 and 10,760.76 is: 16,141.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,040.52 : 66,060.50 = 10,760.76 : x
  2. Step 2: Convert to fraction form
    44,040.52/66,060.50 = 10,760.76/x
  3. Step 3: Cross multiply
    44,040.52x = 66,060.50 × 10,760.76
  4. Step 4: Simplify right side
    44,040.52x = 710,860,828.78
  5. Step 5: Solve for x
    x = 710,860,828.78/44,040.52
  6. Step 6: Final answer
    x = 16,141.07

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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.