Home / 46,206.40-69,191.52-25,407.04

Finding the Fourth Proportional to 46,206.40, 69,191.52 and 25,407.04

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Solution

The fourth proportional to 46,206.40, 69,191.52 and 25,407.04 is: 38,045.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,206.40 : 69,191.52 = 25,407.04 : x
  2. Step 2: Convert to fraction form
    46,206.40/69,191.52 = 25,407.04/x
  3. Step 3: Cross multiply
    46,206.40x = 69,191.52 × 25,407.04
  4. Step 4: Simplify right side
    46,206.40x = 1,757,951,716.30
  5. Step 5: Solve for x
    x = 1,757,951,716.30/46,206.40
  6. Step 6: Final answer
    x = 38,045.63

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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.