Home / 10,717.44-14,788.80-6,001.44

Finding the Fourth Proportional to 10,717.44, 14,788.80 and 6,001.44

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Solution

The fourth proportional to 10,717.44, 14,788.80 and 6,001.44 is: 8,281.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,717.44 : 14,788.80 = 6,001.44 : x
  2. Step 2: Convert to fraction form
    10,717.44/14,788.80 = 6,001.44/x
  3. Step 3: Cross multiply
    10,717.44x = 14,788.80 × 6,001.44
  4. Step 4: Simplify right side
    10,717.44x = 88,754,095.87
  5. Step 5: Solve for x
    x = 88,754,095.87/10,717.44
  6. Step 6: Final answer
    x = 8,281.28

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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.