Home / 592,082.48-888,132.02-192,725.34

Finding the Fourth Proportional to 592,082.48, 888,132.02 and 192,725.34

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Solution

The fourth proportional to 592,082.48, 888,132.02 and 192,725.34 is: 289,090.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,082.48 : 888,132.02 = 192,725.34 : x
  2. Step 2: Convert to fraction form
    592,082.48/888,132.02 = 192,725.34/x
  3. Step 3: Cross multiply
    592,082.48x = 888,132.02 × 192,725.34
  4. Step 4: Simplify right side
    592,082.48x = 171,165,544,555.76
  5. Step 5: Solve for x
    x = 171,165,544,555.76/592,082.48
  6. Step 6: Final answer
    x = 289,090.71

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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.