Home / 84,167.44-126,271.96-25,003.01

Finding the Fourth Proportional to 84,167.44, 126,271.96 and 25,003.01

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Solution

The fourth proportional to 84,167.44, 126,271.96 and 25,003.01 is: 37,510.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,167.44 : 126,271.96 = 25,003.01 : x
  2. Step 2: Convert to fraction form
    84,167.44/126,271.96 = 25,003.01/x
  3. Step 3: Cross multiply
    84,167.44x = 126,271.96 × 25,003.01
  4. Step 4: Simplify right side
    84,167.44x = 3,157,179,331.77
  5. Step 5: Solve for x
    x = 3,157,179,331.77/84,167.44
  6. Step 6: Final answer
    x = 37,510.70

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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.