Home / 17,586.62-24,268.29-10,031.21

Finding the Fourth Proportional to 17,586.62, 24,268.29 and 10,031.21

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Solution

The fourth proportional to 17,586.62, 24,268.29 and 10,031.21 is: 13,842.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,586.62 : 24,268.29 = 10,031.21 : x
  2. Step 2: Convert to fraction form
    17,586.62/24,268.29 = 10,031.21/x
  3. Step 3: Cross multiply
    17,586.62x = 24,268.29 × 10,031.21
  4. Step 4: Simplify right side
    17,586.62x = 243,440,191.99
  5. Step 5: Solve for x
    x = 243,440,191.99/17,586.62
  6. Step 6: Final answer
    x = 13,842.36

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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.