Home / 94,606.68-130,551.24-52,165.56

Finding the Fourth Proportional to 94,606.68, 130,551.24 and 52,165.56

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Solution

The fourth proportional to 94,606.68, 130,551.24 and 52,165.56 is: 71,985.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,606.68 : 130,551.24 = 52,165.56 : x
  2. Step 2: Convert to fraction form
    94,606.68/130,551.24 = 52,165.56/x
  3. Step 3: Cross multiply
    94,606.68x = 130,551.24 × 52,165.56
  4. Step 4: Simplify right side
    94,606.68x = 6,810,278,543.29
  5. Step 5: Solve for x
    x = 6,810,278,543.29/94,606.68
  6. Step 6: Final answer
    x = 71,985.18

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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.