Home / 40,799.43-56,308.82-22,895.49

Finding the Fourth Proportional to 40,799.43, 56,308.82 and 22,895.49

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Solution

The fourth proportional to 40,799.43, 56,308.82 and 22,895.49 is: 31,598.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,799.43 : 56,308.82 = 22,895.49 : x
  2. Step 2: Convert to fraction form
    40,799.43/56,308.82 = 22,895.49/x
  3. Step 3: Cross multiply
    40,799.43x = 56,308.82 × 22,895.49
  4. Step 4: Simplify right side
    40,799.43x = 1,289,217,910.74
  5. Step 5: Solve for x
    x = 1,289,217,910.74/40,799.43
  6. Step 6: Final answer
    x = 31,598.92

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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.