Home / 149,042.66-223,564.13-60,296.91

Finding the Fourth Proportional to 149,042.66, 223,564.13 and 60,296.91

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Solution

The fourth proportional to 149,042.66, 223,564.13 and 60,296.91 is: 90,445.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,042.66 : 223,564.13 = 60,296.91 : x
  2. Step 2: Convert to fraction form
    149,042.66/223,564.13 = 60,296.91/x
  3. Step 3: Cross multiply
    149,042.66x = 223,564.13 × 60,296.91
  4. Step 4: Simplify right side
    149,042.66x = 13,480,225,924.35
  5. Step 5: Solve for x
    x = 13,480,225,924.35/149,042.66
  6. Step 6: Final answer
    x = 90,445.42

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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.