Home / 67,684.42-101,533.43-23,305.30

Finding the Fourth Proportional to 67,684.42, 101,533.43 and 23,305.30

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Solution

The fourth proportional to 67,684.42, 101,533.43 and 23,305.30 is: 34,960.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,684.42 : 101,533.43 = 23,305.30 : x
  2. Step 2: Convert to fraction form
    67,684.42/101,533.43 = 23,305.30/x
  3. Step 3: Cross multiply
    67,684.42x = 101,533.43 × 23,305.30
  4. Step 4: Simplify right side
    67,684.42x = 2,366,267,046.18
  5. Step 5: Solve for x
    x = 2,366,267,046.18/67,684.42
  6. Step 6: Final answer
    x = 34,960.29

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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.