Home / 94,836.46-130,863.12-52,392.46

Finding the Fourth Proportional to 94,836.46, 130,863.12 and 52,392.46

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Solution

The fourth proportional to 94,836.46, 130,863.12 and 52,392.46 is: 72,295.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,836.46 : 130,863.12 = 52,392.46 : x
  2. Step 2: Convert to fraction form
    94,836.46/130,863.12 = 52,392.46/x
  3. Step 3: Cross multiply
    94,836.46x = 130,863.12 × 52,392.46
  4. Step 4: Simplify right side
    94,836.46x = 6,856,240,780.08
  5. Step 5: Solve for x
    x = 6,856,240,780.08/94,836.46
  6. Step 6: Final answer
    x = 72,295.41

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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.