Home / 40,240.60-60,292.41-26,179.18

Finding the Fourth Proportional to 40,240.60, 60,292.41 and 26,179.18

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Solution

The fourth proportional to 40,240.60, 60,292.41 and 26,179.18 is: 39,224.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,240.60 : 60,292.41 = 26,179.18 : x
  2. Step 2: Convert to fraction form
    40,240.60/60,292.41 = 26,179.18/x
  3. Step 3: Cross multiply
    40,240.60x = 60,292.41 × 26,179.18
  4. Step 4: Simplify right side
    40,240.60x = 1,578,405,854.02
  5. Step 5: Solve for x
    x = 1,578,405,854.02/40,240.60
  6. Step 6: Final answer
    x = 39,224.21

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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.