Home / 94,048.40-141,112.17-58,539.42

Finding the Fourth Proportional to 94,048.40, 141,112.17 and 58,539.42

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Solution

The fourth proportional to 94,048.40, 141,112.17 and 58,539.42 is: 87,833.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,048.40 : 141,112.17 = 58,539.42 : x
  2. Step 2: Convert to fraction form
    94,048.40/141,112.17 = 58,539.42/x
  3. Step 3: Cross multiply
    94,048.40x = 141,112.17 × 58,539.42
  4. Step 4: Simplify right side
    94,048.40x = 8,260,624,586.74
  5. Step 5: Solve for x
    x = 8,260,624,586.74/94,048.40
  6. Step 6: Final answer
    x = 87,833.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.