Home / 62,707.50-94,062.60-29,409.21

Finding the Fourth Proportional to 62,707.50, 94,062.60 and 29,409.21

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Solution

The fourth proportional to 62,707.50, 94,062.60 and 29,409.21 is: 44,114.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,707.50 : 94,062.60 = 29,409.21 : x
  2. Step 2: Convert to fraction form
    62,707.50/94,062.60 = 29,409.21/x
  3. Step 3: Cross multiply
    62,707.50x = 94,062.60 × 29,409.21
  4. Step 4: Simplify right side
    62,707.50x = 2,766,306,756.55
  5. Step 5: Solve for x
    x = 2,766,306,756.55/62,707.50
  6. Step 6: Final answer
    x = 44,114.45

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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.