Home / 35,222.13-48,604.68-19,306.26

Finding the Fourth Proportional to 35,222.13, 48,604.68 and 19,306.26

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Solution

The fourth proportional to 35,222.13, 48,604.68 and 19,306.26 is: 26,641.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,222.13 : 48,604.68 = 19,306.26 : x
  2. Step 2: Convert to fraction form
    35,222.13/48,604.68 = 19,306.26/x
  3. Step 3: Cross multiply
    35,222.13x = 48,604.68 × 19,306.26
  4. Step 4: Simplify right side
    35,222.13x = 938,374,589.30
  5. Step 5: Solve for x
    x = 938,374,589.30/35,222.13
  6. Step 6: Final answer
    x = 26,641.62

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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.