Home / 35,383.13-48,829.11-19,250.53

Finding the Fourth Proportional to 35,383.13, 48,829.11 and 19,250.53

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Solution

The fourth proportional to 35,383.13, 48,829.11 and 19,250.53 is: 26,565.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,383.13 : 48,829.11 = 19,250.53 : x
  2. Step 2: Convert to fraction form
    35,383.13/48,829.11 = 19,250.53/x
  3. Step 3: Cross multiply
    35,383.13x = 48,829.11 × 19,250.53
  4. Step 4: Simplify right side
    35,383.13x = 939,986,150.68
  5. Step 5: Solve for x
    x = 939,986,150.68/35,383.13
  6. Step 6: Final answer
    x = 26,565.94

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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.