Home / 267,823.86-369,595.91-146,967.18

Finding the Fourth Proportional to 267,823.86, 369,595.91 and 146,967.18

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Solution

The fourth proportional to 267,823.86, 369,595.91 and 146,967.18 is: 202,814.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,823.86 : 369,595.91 = 146,967.18 : x
  2. Step 2: Convert to fraction form
    267,823.86/369,595.91 = 146,967.18/x
  3. Step 3: Cross multiply
    267,823.86x = 369,595.91 × 146,967.18
  4. Step 4: Simplify right side
    267,823.86x = 54,318,467,897.40
  5. Step 5: Solve for x
    x = 54,318,467,897.40/267,823.86
  6. Step 6: Final answer
    x = 202,814.15

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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.