Home / 17,971.04-24,799.82-10,014.14

Finding the Fourth Proportional to 17,971.04, 24,799.82 and 10,014.14

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Solution

The fourth proportional to 17,971.04, 24,799.82 and 10,014.14 is: 13,819.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,971.04 : 24,799.82 = 10,014.14 : x
  2. Step 2: Convert to fraction form
    17,971.04/24,799.82 = 10,014.14/x
  3. Step 3: Cross multiply
    17,971.04x = 24,799.82 × 10,014.14
  4. Step 4: Simplify right side
    17,971.04x = 248,348,869.45
  5. Step 5: Solve for x
    x = 248,348,869.45/17,971.04
  6. Step 6: Final answer
    x = 13,819.39

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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.