Home / 94,589.59-130,534.53-52,149.64

Finding the Fourth Proportional to 94,589.59, 130,534.53 and 52,149.64

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Solution

The fourth proportional to 94,589.59, 130,534.53 and 52,149.64 is: 71,967.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,589.59 : 130,534.53 = 52,149.64 : x
  2. Step 2: Convert to fraction form
    94,589.59/130,534.53 = 52,149.64/x
  3. Step 3: Cross multiply
    94,589.59x = 130,534.53 × 52,149.64
  4. Step 4: Simplify right side
    94,589.59x = 6,807,328,747.07
  5. Step 5: Solve for x
    x = 6,807,328,747.07/94,589.59
  6. Step 6: Final answer
    x = 71,967.00

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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.