Home / 94,549.73-130,500.86-58,766.76

Finding the Fourth Proportional to 94,549.73, 130,500.86 and 58,766.76

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Solution

The fourth proportional to 94,549.73, 130,500.86 and 58,766.76 is: 81,111.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,549.73 : 130,500.86 = 58,766.76 : x
  2. Step 2: Convert to fraction form
    94,549.73/130,500.86 = 58,766.76/x
  3. Step 3: Cross multiply
    94,549.73x = 130,500.86 × 58,766.76
  4. Step 4: Simplify right side
    94,549.73x = 7,669,112,425.58
  5. Step 5: Solve for x
    x = 7,669,112,425.58/94,549.73
  6. Step 6: Final answer
    x = 81,111.95

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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.