Home / 67,949.20-101,923.26-23,575.24

Finding the Fourth Proportional to 67,949.20, 101,923.26 and 23,575.24

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Solution

The fourth proportional to 67,949.20, 101,923.26 and 23,575.24 is: 35,362.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,949.20 : 101,923.26 = 23,575.24 : x
  2. Step 2: Convert to fraction form
    67,949.20/101,923.26 = 23,575.24/x
  3. Step 3: Cross multiply
    67,949.20x = 101,923.26 × 23,575.24
  4. Step 4: Simplify right side
    67,949.20x = 2,402,865,316.08
  5. Step 5: Solve for x
    x = 2,402,865,316.08/67,949.20
  6. Step 6: Final answer
    x = 35,362.67

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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.