Home / 27,227.34-40,815.50-10,598.04

Finding the Fourth Proportional to 27,227.34, 40,815.50 and 10,598.04

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Solution

The fourth proportional to 27,227.34, 40,815.50 and 10,598.04 is: 15,887.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,227.34 : 40,815.50 = 10,598.04 : x
  2. Step 2: Convert to fraction form
    27,227.34/40,815.50 = 10,598.04/x
  3. Step 3: Cross multiply
    27,227.34x = 40,815.50 × 10,598.04
  4. Step 4: Simplify right side
    27,227.34x = 432,564,248.63
  5. Step 5: Solve for x
    x = 432,564,248.63/27,227.34
  6. Step 6: Final answer
    x = 15,887.13

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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.