Home / 165,373.52-248,060.44-60,193.36

Finding the Fourth Proportional to 165,373.52, 248,060.44 and 60,193.36

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Solution

The fourth proportional to 165,373.52, 248,060.44 and 60,193.36 is: 90,290.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,373.52 : 248,060.44 = 60,193.36 : x
  2. Step 2: Convert to fraction form
    165,373.52/248,060.44 = 60,193.36/x
  3. Step 3: Cross multiply
    165,373.52x = 248,060.44 × 60,193.36
  4. Step 4: Simplify right side
    165,373.52x = 14,931,591,366.68
  5. Step 5: Solve for x
    x = 14,931,591,366.68/165,373.52
  6. Step 6: Final answer
    x = 90,290.10

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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.