Home / 60,110.11-90,173.36-25,041.56

Finding the Fourth Proportional to 60,110.11, 90,173.36 and 25,041.56

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Solution

The fourth proportional to 60,110.11, 90,173.36 and 25,041.56 is: 37,565.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,110.11 : 90,173.36 = 25,041.56 : x
  2. Step 2: Convert to fraction form
    60,110.11/90,173.36 = 25,041.56/x
  3. Step 3: Cross multiply
    60,110.11x = 90,173.36 × 25,041.56
  4. Step 4: Simplify right side
    60,110.11x = 2,258,081,892.88
  5. Step 5: Solve for x
    x = 2,258,081,892.88/60,110.11
  6. Step 6: Final answer
    x = 37,565.76

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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.