Home / 67,933.32-101,901.18-23,561.64

Finding the Fourth Proportional to 67,933.32, 101,901.18 and 23,561.64

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Solution

The fourth proportional to 67,933.32, 101,901.18 and 23,561.64 is: 35,342.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,933.32 : 101,901.18 = 23,561.64 : x
  2. Step 2: Convert to fraction form
    67,933.32/101,901.18 = 23,561.64/x
  3. Step 3: Cross multiply
    67,933.32x = 101,901.18 × 23,561.64
  4. Step 4: Simplify right side
    67,933.32x = 2,400,958,918.74
  5. Step 5: Solve for x
    x = 2,400,958,918.74/67,933.32
  6. Step 6: Final answer
    x = 35,342.88

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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.