Home / 110,062.13-151,885.73-59,761.13

Finding the Fourth Proportional to 110,062.13, 151,885.73 and 59,761.13

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Solution

The fourth proportional to 110,062.13, 151,885.73 and 59,761.13 is: 82,470.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,062.13 : 151,885.73 = 59,761.13 : x
  2. Step 2: Convert to fraction form
    110,062.13/151,885.73 = 59,761.13/x
  3. Step 3: Cross multiply
    110,062.13x = 151,885.73 × 59,761.13
  4. Step 4: Simplify right side
    110,062.13x = 9,076,862,245.65
  5. Step 5: Solve for x
    x = 9,076,862,245.65/110,062.13
  6. Step 6: Final answer
    x = 82,470.35

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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.