Home / 94,400.46-130,273.52-51,959.97

Finding the Fourth Proportional to 94,400.46, 130,273.52 and 51,959.97

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Solution

The fourth proportional to 94,400.46, 130,273.52 and 51,959.97 is: 71,705.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,400.46 : 130,273.52 = 51,959.97 : x
  2. Step 2: Convert to fraction form
    94,400.46/130,273.52 = 51,959.97/x
  3. Step 3: Cross multiply
    94,400.46x = 130,273.52 × 51,959.97
  4. Step 4: Simplify right side
    94,400.46x = 6,769,007,931.19
  5. Step 5: Solve for x
    x = 6,769,007,931.19/94,400.46
  6. Step 6: Final answer
    x = 71,705.24

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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.