Home / 34,951.25-48,233.28-19,035.69

Finding the Fourth Proportional to 34,951.25, 48,233.28 and 19,035.69

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Solution

The fourth proportional to 34,951.25, 48,233.28 and 19,035.69 is: 26,269.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,951.25 : 48,233.28 = 19,035.69 : x
  2. Step 2: Convert to fraction form
    34,951.25/48,233.28 = 19,035.69/x
  3. Step 3: Cross multiply
    34,951.25x = 48,233.28 × 19,035.69
  4. Step 4: Simplify right side
    34,951.25x = 918,153,765.76
  5. Step 5: Solve for x
    x = 918,153,765.76/34,951.25
  6. Step 6: Final answer
    x = 26,269.55

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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.