Home / 67,563.46-101,347.25-23,189.58

Finding the Fourth Proportional to 67,563.46, 101,347.25 and 23,189.58

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Solution

The fourth proportional to 67,563.46, 101,347.25 and 23,189.58 is: 34,785.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,563.46 : 101,347.25 = 23,189.58 : x
  2. Step 2: Convert to fraction form
    67,563.46/101,347.25 = 23,189.58/x
  3. Step 3: Cross multiply
    67,563.46x = 101,347.25 × 23,189.58
  4. Step 4: Simplify right side
    67,563.46x = 2,350,200,161.66
  5. Step 5: Solve for x
    x = 2,350,200,161.66/67,563.46
  6. Step 6: Final answer
    x = 34,785.08

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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.