Home / 94,917.24-130,974.06-52,476.60

Finding the Fourth Proportional to 94,917.24, 130,974.06 and 52,476.60

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Solution

The fourth proportional to 94,917.24, 130,974.06 and 52,476.60 is: 72,411.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,917.24 : 130,974.06 = 52,476.60 : x
  2. Step 2: Convert to fraction form
    94,917.24/130,974.06 = 52,476.60/x
  3. Step 3: Cross multiply
    94,917.24x = 130,974.06 × 52,476.60
  4. Step 4: Simplify right side
    94,917.24x = 6,873,073,357.00
  5. Step 5: Solve for x
    x = 6,873,073,357.00/94,917.24
  6. Step 6: Final answer
    x = 72,411.22

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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.