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Finding the Fourth Proportional to 62,949.48, 94,424.48 and 25,510.26

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Solution

The fourth proportional to 62,949.48, 94,424.48 and 25,510.26 is: 38,265.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,949.48 : 94,424.48 = 25,510.26 : x
  2. Step 2: Convert to fraction form
    62,949.48/94,424.48 = 25,510.26/x
  3. Step 3: Cross multiply
    62,949.48x = 94,424.48 × 25,510.26
  4. Step 4: Simplify right side
    62,949.48x = 2,408,793,035.16
  5. Step 5: Solve for x
    x = 2,408,793,035.16/62,949.48
  6. Step 6: Final answer
    x = 38,265.50

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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.