Home / 94,610.26-130,562.02-52,168.90

Finding the Fourth Proportional to 94,610.26, 130,562.02 and 52,168.90

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Solution

The fourth proportional to 94,610.26, 130,562.02 and 52,168.90 is: 71,993.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,610.26 : 130,562.02 = 52,168.90 : x
  2. Step 2: Convert to fraction form
    94,610.26/130,562.02 = 52,168.90/x
  3. Step 3: Cross multiply
    94,610.26x = 130,562.02 × 52,168.90
  4. Step 4: Simplify right side
    94,610.26x = 6,811,276,965.18
  5. Step 5: Solve for x
    x = 6,811,276,965.18/94,610.26
  6. Step 6: Final answer
    x = 71,993.01

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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.