Home / 19,598.00-27,044.98-10,645.79

Finding the Fourth Proportional to 19,598.00, 27,044.98 and 10,645.79

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Solution

The fourth proportional to 19,598.00, 27,044.98 and 10,645.79 is: 14,691.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,598.00 : 27,044.98 = 10,645.79 : x
  2. Step 2: Convert to fraction form
    19,598.00/27,044.98 = 10,645.79/x
  3. Step 3: Cross multiply
    19,598.00x = 27,044.98 × 10,645.79
  4. Step 4: Simplify right side
    19,598.00x = 287,915,015.79
  5. Step 5: Solve for x
    x = 287,915,015.79/19,598.00
  6. Step 6: Final answer
    x = 14,691.04

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1.5x scale

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.