Home / 17,996.19-24,834.78-10,038.21

Finding the Fourth Proportional to 17,996.19, 24,834.78 and 10,038.21

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Solution

The fourth proportional to 17,996.19, 24,834.78 and 10,038.21 is: 13,852.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,996.19 : 24,834.78 = 10,038.21 : x
  2. Step 2: Convert to fraction form
    17,996.19/24,834.78 = 10,038.21/x
  3. Step 3: Cross multiply
    17,996.19x = 24,834.78 × 10,038.21
  4. Step 4: Simplify right side
    17,996.19x = 249,296,736.94
  5. Step 5: Solve for x
    x = 249,296,736.94/17,996.19
  6. Step 6: Final answer
    x = 13,852.75

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Double scale
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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.