Home / 25,092.64-34,626.84-15,026.68

Finding the Fourth Proportional to 25,092.64, 34,626.84 and 15,026.68

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Solution

The fourth proportional to 25,092.64, 34,626.84 and 15,026.68 is: 20,736.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,092.64 : 34,626.84 = 15,026.68 : x
  2. Step 2: Convert to fraction form
    25,092.64/34,626.84 = 15,026.68/x
  3. Step 3: Cross multiply
    25,092.64x = 34,626.84 × 15,026.68
  4. Step 4: Simplify right side
    25,092.64x = 520,326,444.09
  5. Step 5: Solve for x
    x = 520,326,444.09/25,092.64
  6. Step 6: Final answer
    x = 20,736.22

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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.