Home / 94,568.88-130,502.55-52,127.58

Finding the Fourth Proportional to 94,568.88, 130,502.55 and 52,127.58

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Solution

The fourth proportional to 94,568.88, 130,502.55 and 52,127.58 is: 71,934.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,568.88 : 130,502.55 = 52,127.58 : x
  2. Step 2: Convert to fraction form
    94,568.88/130,502.55 = 52,127.58/x
  3. Step 3: Cross multiply
    94,568.88x = 130,502.55 × 52,127.58
  4. Step 4: Simplify right side
    94,568.88x = 6,802,782,115.33
  5. Step 5: Solve for x
    x = 6,802,782,115.33/94,568.88
  6. Step 6: Final answer
    x = 71,934.68

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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.