Home / 246,719.84-369,161.76-216,592.08

Finding the Fourth Proportional to 246,719.84, 369,161.76 and 216,592.08

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Solution

The fourth proportional to 246,719.84, 369,161.76 and 216,592.08 is: 324,082.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,719.84 : 369,161.76 = 216,592.08 : x
  2. Step 2: Convert to fraction form
    246,719.84/369,161.76 = 216,592.08/x
  3. Step 3: Cross multiply
    246,719.84x = 369,161.76 × 216,592.08
  4. Step 4: Simplify right side
    246,719.84x = 79,957,513,454.86
  5. Step 5: Solve for x
    x = 79,957,513,454.86/246,719.84
  6. Step 6: Final answer
    x = 324,082.22

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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.