Home / 104,132.02-156,260.56-44,967.70

Finding the Fourth Proportional to 104,132.02, 156,260.56 and 44,967.70

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Solution

The fourth proportional to 104,132.02, 156,260.56 and 44,967.70 is: 67,478.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,132.02 : 156,260.56 = 44,967.70 : x
  2. Step 2: Convert to fraction form
    104,132.02/156,260.56 = 44,967.70/x
  3. Step 3: Cross multiply
    104,132.02x = 156,260.56 × 44,967.70
  4. Step 4: Simplify right side
    104,132.02x = 7,026,677,983.91
  5. Step 5: Solve for x
    x = 7,026,677,983.91/104,132.02
  6. Step 6: Final answer
    x = 67,478.55

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1.5x scale

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.