Home / 46,510.18-69,654.40-25,418.59

Finding the Fourth Proportional to 46,510.18, 69,654.40 and 25,418.59

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Solution

The fourth proportional to 46,510.18, 69,654.40 and 25,418.59 is: 38,067.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,510.18 : 69,654.40 = 25,418.59 : x
  2. Step 2: Convert to fraction form
    46,510.18/69,654.40 = 25,418.59/x
  3. Step 3: Cross multiply
    46,510.18x = 69,654.40 × 25,418.59
  4. Step 4: Simplify right side
    46,510.18x = 1,770,516,397.61
  5. Step 5: Solve for x
    x = 1,770,516,397.61/46,510.18
  6. Step 6: Final answer
    x = 38,067.29

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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.