Home / 110,062.04-151,884.78-59,761.40

Finding the Fourth Proportional to 110,062.04, 151,884.78 and 59,761.40

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Solution

The fourth proportional to 110,062.04, 151,884.78 and 59,761.40 is: 82,470.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,062.04 : 151,884.78 = 59,761.40 : x
  2. Step 2: Convert to fraction form
    110,062.04/151,884.78 = 59,761.40/x
  3. Step 3: Cross multiply
    110,062.04x = 151,884.78 × 59,761.40
  4. Step 4: Simplify right side
    110,062.04x = 9,076,847,091.49
  5. Step 5: Solve for x
    x = 9,076,847,091.49/110,062.04
  6. Step 6: Final answer
    x = 82,470.28

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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.