Home / 58,121.22-80,207.24-32,627.63

Finding the Fourth Proportional to 58,121.22, 80,207.24 and 32,627.63

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Solution

The fourth proportional to 58,121.22, 80,207.24 and 32,627.63 is: 45,026.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,121.22 : 80,207.24 = 32,627.63 : x
  2. Step 2: Convert to fraction form
    58,121.22/80,207.24 = 32,627.63/x
  3. Step 3: Cross multiply
    58,121.22x = 80,207.24 × 32,627.63
  4. Step 4: Simplify right side
    58,121.22x = 2,616,972,053.60
  5. Step 5: Solve for x
    x = 2,616,972,053.60/58,121.22
  6. Step 6: Final answer
    x = 45,026.11

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1.5x scale

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.