Home / 94,044.48-141,061.52-30,856.56

Finding the Fourth Proportional to 94,044.48, 141,061.52 and 30,856.56

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Solution

The fourth proportional to 94,044.48, 141,061.52 and 30,856.56 is: 46,283.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,044.48 : 141,061.52 = 30,856.56 : x
  2. Step 2: Convert to fraction form
    94,044.48/141,061.52 = 30,856.56/x
  3. Step 3: Cross multiply
    94,044.48x = 141,061.52 × 30,856.56
  4. Step 4: Simplify right side
    94,044.48x = 4,352,673,255.57
  5. Step 5: Solve for x
    x = 4,352,673,255.57/94,044.48
  6. Step 6: Final answer
    x = 46,283.13

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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.