Home / 60,110.50-90,107.15-25,060.18

Finding the Fourth Proportional to 60,110.50, 90,107.15 and 25,060.18

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Solution

The fourth proportional to 60,110.50, 90,107.15 and 25,060.18 is: 37,565.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,110.50 : 90,107.15 = 25,060.18 : x
  2. Step 2: Convert to fraction form
    60,110.50/90,107.15 = 25,060.18/x
  3. Step 3: Cross multiply
    60,110.50x = 90,107.15 × 25,060.18
  4. Step 4: Simplify right side
    60,110.50x = 2,258,100,947.75
  5. Step 5: Solve for x
    x = 2,258,100,947.75/60,110.50
  6. Step 6: Final answer
    x = 37,565.84

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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.