Home / 24,723.51-34,123.26-19,335.26

Finding the Fourth Proportional to 24,723.51, 34,123.26 and 19,335.26

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Solution

The fourth proportional to 24,723.51, 34,123.26 and 19,335.26 is: 26,686.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,723.51 : 34,123.26 = 19,335.26 : x
  2. Step 2: Convert to fraction form
    24,723.51/34,123.26 = 19,335.26/x
  3. Step 3: Cross multiply
    24,723.51x = 34,123.26 × 19,335.26
  4. Step 4: Simplify right side
    24,723.51x = 659,781,933.53
  5. Step 5: Solve for x
    x = 659,781,933.53/24,723.51
  6. Step 6: Final answer
    x = 26,686.42

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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.