Home / 63,204.03-87,220.97-34,523.69

Finding the Fourth Proportional to 63,204.03, 87,220.97 and 34,523.69

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Solution

The fourth proportional to 63,204.03, 87,220.97 and 34,523.69 is: 47,642.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,204.03 : 87,220.97 = 34,523.69 : x
  2. Step 2: Convert to fraction form
    63,204.03/87,220.97 = 34,523.69/x
  3. Step 3: Cross multiply
    63,204.03x = 87,220.97 × 34,523.69
  4. Step 4: Simplify right side
    63,204.03x = 3,011,189,293.67
  5. Step 5: Solve for x
    x = 3,011,189,293.67/63,204.03
  6. Step 6: Final answer
    x = 47,642.36

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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.