Home / 60,261.36-90,422.28-25,200.24

Finding the Fourth Proportional to 60,261.36, 90,422.28 and 25,200.24

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Solution

The fourth proportional to 60,261.36, 90,422.28 and 25,200.24 is: 37,813.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,261.36 : 90,422.28 = 25,200.24 : x
  2. Step 2: Convert to fraction form
    60,261.36/90,422.28 = 25,200.24/x
  3. Step 3: Cross multiply
    60,261.36x = 90,422.28 × 25,200.24
  4. Step 4: Simplify right side
    60,261.36x = 2,278,663,157.35
  5. Step 5: Solve for x
    x = 2,278,663,157.35/60,261.36
  6. Step 6: Final answer
    x = 37,813.01

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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.