Home / 88,850.17-122,616.04-48,563.04

Finding the Fourth Proportional to 88,850.17, 122,616.04 and 48,563.04

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Solution

The fourth proportional to 88,850.17, 122,616.04 and 48,563.04 is: 67,018.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,850.17 : 122,616.04 = 48,563.04 : x
  2. Step 2: Convert to fraction form
    88,850.17/122,616.04 = 48,563.04/x
  3. Step 3: Cross multiply
    88,850.17x = 122,616.04 × 48,563.04
  4. Step 4: Simplify right side
    88,850.17x = 5,954,607,655.16
  5. Step 5: Solve for x
    x = 5,954,607,655.16/88,850.17
  6. Step 6: Final answer
    x = 67,018.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.