Home / 17,217.68-23,759.62-10,502.24

Finding the Fourth Proportional to 17,217.68, 23,759.62 and 10,502.24

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Solution

The fourth proportional to 17,217.68, 23,759.62 and 10,502.24 is: 14,492.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,217.68 : 23,759.62 = 10,502.24 : x
  2. Step 2: Convert to fraction form
    17,217.68/23,759.62 = 10,502.24/x
  3. Step 3: Cross multiply
    17,217.68x = 23,759.62 × 10,502.24
  4. Step 4: Simplify right side
    17,217.68x = 249,529,231.55
  5. Step 5: Solve for x
    x = 249,529,231.55/17,217.68
  6. Step 6: Final answer
    x = 14,492.62

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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.