Home / 25,960.25-35,825.12-14,023.58

Finding the Fourth Proportional to 25,960.25, 35,825.12 and 14,023.58

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Solution

The fourth proportional to 25,960.25, 35,825.12 and 14,023.58 is: 19,352.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,960.25 : 35,825.12 = 14,023.58 : x
  2. Step 2: Convert to fraction form
    25,960.25/35,825.12 = 14,023.58/x
  3. Step 3: Cross multiply
    25,960.25x = 35,825.12 × 14,023.58
  4. Step 4: Simplify right side
    25,960.25x = 502,396,490.83
  5. Step 5: Solve for x
    x = 502,396,490.83/25,960.25
  6. Step 6: Final answer
    x = 19,352.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.