Home / 44,012.18-66,018.54-10,732.52

Finding the Fourth Proportional to 44,012.18, 66,018.54 and 10,732.52

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Solution

The fourth proportional to 44,012.18, 66,018.54 and 10,732.52 is: 16,098.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,012.18 : 66,018.54 = 10,732.52 : x
  2. Step 2: Convert to fraction form
    44,012.18/66,018.54 = 10,732.52/x
  3. Step 3: Cross multiply
    44,012.18x = 66,018.54 × 10,732.52
  4. Step 4: Simplify right side
    44,012.18x = 708,544,970.83
  5. Step 5: Solve for x
    x = 708,544,970.83/44,012.18
  6. Step 6: Final answer
    x = 16,098.84

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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.