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Finding the Fourth Proportional to 233,319.57, 350,034.89 and 75,547.95

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Solution

The fourth proportional to 233,319.57, 350,034.89 and 75,547.95 is: 113,339.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,319.57 : 350,034.89 = 75,547.95 : x
  2. Step 2: Convert to fraction form
    233,319.57/350,034.89 = 75,547.95/x
  3. Step 3: Cross multiply
    233,319.57x = 350,034.89 × 75,547.95
  4. Step 4: Simplify right side
    233,319.57x = 26,444,417,990.24
  5. Step 5: Solve for x
    x = 26,444,417,990.24/233,319.57
  6. Step 6: Final answer
    x = 113,339.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.