Home / 110,903.22-166,363.89-44,306.91

Finding the Fourth Proportional to 110,903.22, 166,363.89 and 44,306.91

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Solution

The fourth proportional to 110,903.22, 166,363.89 and 44,306.91 is: 66,463.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,903.22 : 166,363.89 = 44,306.91 : x
  2. Step 2: Convert to fraction form
    110,903.22/166,363.89 = 44,306.91/x
  3. Step 3: Cross multiply
    110,903.22x = 166,363.89 × 44,306.91
  4. Step 4: Simplify right side
    110,903.22x = 7,371,069,901.48
  5. Step 5: Solve for x
    x = 7,371,069,901.48/110,903.22
  6. Step 6: Final answer
    x = 66,463.98

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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.