Home / 45,704.52-63,014.76-34,962.48

Finding the Fourth Proportional to 45,704.52, 63,014.76 and 34,962.48

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Solution

The fourth proportional to 45,704.52, 63,014.76 and 34,962.48 is: 48,204.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,704.52 : 63,014.76 = 34,962.48 : x
  2. Step 2: Convert to fraction form
    45,704.52/63,014.76 = 34,962.48/x
  3. Step 3: Cross multiply
    45,704.52x = 63,014.76 × 34,962.48
  4. Step 4: Simplify right side
    45,704.52x = 2,203,152,286.20
  5. Step 5: Solve for x
    x = 2,203,152,286.20/45,704.52
  6. Step 6: Final answer
    x = 48,204.25

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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.