Home / 96,670.22-145,003.13-56,941.22

Finding the Fourth Proportional to 96,670.22, 145,003.13 and 56,941.22

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Solution

The fourth proportional to 96,670.22, 145,003.13 and 56,941.22 is: 85,410.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,670.22 : 145,003.13 = 56,941.22 : x
  2. Step 2: Convert to fraction form
    96,670.22/145,003.13 = 56,941.22/x
  3. Step 3: Cross multiply
    96,670.22x = 145,003.13 × 56,941.22
  4. Step 4: Simplify right side
    96,670.22x = 8,256,654,116.30
  5. Step 5: Solve for x
    x = 8,256,654,116.30/96,670.22
  6. Step 6: Final answer
    x = 85,410.53

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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.