Home / 17,996.28-24,834.89-10,039.01

Finding the Fourth Proportional to 17,996.28, 24,834.89 and 10,039.01

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Solution

The fourth proportional to 17,996.28, 24,834.89 and 10,039.01 is: 13,853.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,996.28 : 24,834.89 = 10,039.01 : x
  2. Step 2: Convert to fraction form
    17,996.28/24,834.89 = 10,039.01/x
  3. Step 3: Cross multiply
    17,996.28x = 24,834.89 × 10,039.01
  4. Step 4: Simplify right side
    17,996.28x = 249,317,709.06
  5. Step 5: Solve for x
    x = 249,317,709.06/17,996.28
  6. Step 6: Final answer
    x = 13,853.85

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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.