Home / 44,064.88-60,813.20-25,205.64

Finding the Fourth Proportional to 44,064.88, 60,813.20 and 25,205.64

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Solution

The fourth proportional to 44,064.88, 60,813.20 and 25,205.64 is: 34,785.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,064.88 : 60,813.20 = 25,205.64 : x
  2. Step 2: Convert to fraction form
    44,064.88/60,813.20 = 25,205.64/x
  3. Step 3: Cross multiply
    44,064.88x = 60,813.20 × 25,205.64
  4. Step 4: Simplify right side
    44,064.88x = 1,532,835,626.45
  5. Step 5: Solve for x
    x = 1,532,835,626.45/44,064.88
  6. Step 6: Final answer
    x = 34,785.88

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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.