Home / 46,510.05-69,654.21-25,418.46

Finding the Fourth Proportional to 46,510.05, 69,654.21 and 25,418.46

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Solution

The fourth proportional to 46,510.05, 69,654.21 and 25,418.46 is: 38,067.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,510.05 : 69,654.21 = 25,418.46 : x
  2. Step 2: Convert to fraction form
    46,510.05/69,654.21 = 25,418.46/x
  3. Step 3: Cross multiply
    46,510.05x = 69,654.21 × 25,418.46
  4. Step 4: Simplify right side
    46,510.05x = 1,770,502,750.72
  5. Step 5: Solve for x
    x = 1,770,502,750.72/46,510.05
  6. Step 6: Final answer
    x = 38,067.10

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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.