Home / 80,062.06-119,927.02-46,680.88

Finding the Fourth Proportional to 80,062.06, 119,927.02 and 46,680.88

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Solution

The fourth proportional to 80,062.06, 119,927.02 and 46,680.88 is: 69,924.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,062.06 : 119,927.02 = 46,680.88 : x
  2. Step 2: Convert to fraction form
    80,062.06/119,927.02 = 46,680.88/x
  3. Step 3: Cross multiply
    80,062.06x = 119,927.02 × 46,680.88
  4. Step 4: Simplify right side
    80,062.06x = 5,598,298,829.38
  5. Step 5: Solve for x
    x = 5,598,298,829.38/80,062.06
  6. Step 6: Final answer
    x = 69,924.49

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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.