Home / 61,626.04-85,044.09-33,332.02

Finding the Fourth Proportional to 61,626.04, 85,044.09 and 33,332.02

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Solution

The fourth proportional to 61,626.04, 85,044.09 and 33,332.02 is: 45,998.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,626.04 : 85,044.09 = 33,332.02 : x
  2. Step 2: Convert to fraction form
    61,626.04/85,044.09 = 33,332.02/x
  3. Step 3: Cross multiply
    61,626.04x = 85,044.09 × 33,332.02
  4. Step 4: Simplify right side
    61,626.04x = 2,834,691,308.76
  5. Step 5: Solve for x
    x = 2,834,691,308.76/61,626.04
  6. Step 6: Final answer
    x = 45,998.27

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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.