Home / 33,394.39-50,124.40-25,422.77

Finding the Fourth Proportional to 33,394.39, 50,124.40 and 25,422.77

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Solution

The fourth proportional to 33,394.39, 50,124.40 and 25,422.77 is: 38,159.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,394.39 : 50,124.40 = 25,422.77 : x
  2. Step 2: Convert to fraction form
    33,394.39/50,124.40 = 25,422.77/x
  3. Step 3: Cross multiply
    33,394.39x = 50,124.40 × 25,422.77
  4. Step 4: Simplify right side
    33,394.39x = 1,274,301,154.34
  5. Step 5: Solve for x
    x = 1,274,301,154.34/33,394.39
  6. Step 6: Final answer
    x = 38,159.14

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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.