Home / 60,512.06-90,765.99-23,070.75

Finding the Fourth Proportional to 60,512.06, 90,765.99 and 23,070.75

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Solution

The fourth proportional to 60,512.06, 90,765.99 and 23,070.75 is: 34,605.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,512.06 : 90,765.99 = 23,070.75 : x
  2. Step 2: Convert to fraction form
    60,512.06/90,765.99 = 23,070.75/x
  3. Step 3: Cross multiply
    60,512.06x = 90,765.99 × 23,070.75
  4. Step 4: Simplify right side
    60,512.06x = 2,094,039,463.79
  5. Step 5: Solve for x
    x = 2,094,039,463.79/60,512.06
  6. Step 6: Final answer
    x = 34,605.33

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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.