Home / 94,440.52-130,329.57-51,998.14

Finding the Fourth Proportional to 94,440.52, 130,329.57 and 51,998.14

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Solution

The fourth proportional to 94,440.52, 130,329.57 and 51,998.14 is: 71,758.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,440.52 : 130,329.57 = 51,998.14 : x
  2. Step 2: Convert to fraction form
    94,440.52/130,329.57 = 51,998.14/x
  3. Step 3: Cross multiply
    94,440.52x = 130,329.57 × 51,998.14
  4. Step 4: Simplify right side
    94,440.52x = 6,776,895,227.00
  5. Step 5: Solve for x
    x = 6,776,895,227.00/94,440.52
  6. Step 6: Final answer
    x = 71,758.34

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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.