Home / 34,824.11-48,058.25-18,909.53

Finding the Fourth Proportional to 34,824.11, 48,058.25 and 18,909.53

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Solution

The fourth proportional to 34,824.11, 48,058.25 and 18,909.53 is: 26,095.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,824.11 : 48,058.25 = 18,909.53 : x
  2. Step 2: Convert to fraction form
    34,824.11/48,058.25 = 18,909.53/x
  3. Step 3: Cross multiply
    34,824.11x = 48,058.25 × 18,909.53
  4. Step 4: Simplify right side
    34,824.11x = 908,758,825.57
  5. Step 5: Solve for x
    x = 908,758,825.57/34,824.11
  6. Step 6: Final answer
    x = 26,095.68

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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.