Home / 233,922.95-350,822.15-65,432.82

Finding the Fourth Proportional to 233,922.95, 350,822.15 and 65,432.82

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Solution

The fourth proportional to 233,922.95, 350,822.15 and 65,432.82 is: 98,131.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,922.95 : 350,822.15 = 65,432.82 : x
  2. Step 2: Convert to fraction form
    233,922.95/350,822.15 = 65,432.82/x
  3. Step 3: Cross multiply
    233,922.95x = 350,822.15 × 65,432.82
  4. Step 4: Simplify right side
    233,922.95x = 22,955,282,592.96
  5. Step 5: Solve for x
    x = 22,955,282,592.96/233,922.95
  6. Step 6: Final answer
    x = 98,131.81

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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.