Home / 110,333.25-152,259.90-60,032.61

Finding the Fourth Proportional to 110,333.25, 152,259.90 and 60,032.61

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Solution

The fourth proportional to 110,333.25, 152,259.90 and 60,032.61 is: 82,845.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,333.25 : 152,259.90 = 60,032.61 : x
  2. Step 2: Convert to fraction form
    110,333.25/152,259.90 = 60,032.61/x
  3. Step 3: Cross multiply
    110,333.25x = 152,259.90 × 60,032.61
  4. Step 4: Simplify right side
    110,333.25x = 9,140,559,195.34
  5. Step 5: Solve for x
    x = 9,140,559,195.34/110,333.25
  6. Step 6: Final answer
    x = 82,845.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.