Home / 67,549.32-93,225.60-50,753.16

Finding the Fourth Proportional to 67,549.32, 93,225.60 and 50,753.16

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Solution

The fourth proportional to 67,549.32, 93,225.60 and 50,753.16 is: 70,045.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,549.32 : 93,225.60 = 50,753.16 : x
  2. Step 2: Convert to fraction form
    67,549.32/93,225.60 = 50,753.16/x
  3. Step 3: Cross multiply
    67,549.32x = 93,225.60 × 50,753.16
  4. Step 4: Simplify right side
    67,549.32x = 4,731,493,792.90
  5. Step 5: Solve for x
    x = 4,731,493,792.90/67,549.32
  6. Step 6: Final answer
    x = 70,045.02

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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.