Home / 94,474.32-130,380.49-52,032.84

Finding the Fourth Proportional to 94,474.32, 130,380.49 and 52,032.84

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Solution

The fourth proportional to 94,474.32, 130,380.49 and 52,032.84 is: 71,808.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,474.32 : 130,380.49 = 52,032.84 : x
  2. Step 2: Convert to fraction form
    94,474.32/130,380.49 = 52,032.84/x
  3. Step 3: Cross multiply
    94,474.32x = 130,380.49 × 52,032.84
  4. Step 4: Simplify right side
    94,474.32x = 6,784,067,175.29
  5. Step 5: Solve for x
    x = 6,784,067,175.29/94,474.32
  6. Step 6: Final answer
    x = 71,808.58

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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.