Home / 17,000.29-23,459.93-9,446.42

Finding the Fourth Proportional to 17,000.29, 23,459.93 and 9,446.42

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Solution

The fourth proportional to 17,000.29, 23,459.93 and 9,446.42 is: 13,035.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,000.29 : 23,459.93 = 9,446.42 : x
  2. Step 2: Convert to fraction form
    17,000.29/23,459.93 = 9,446.42/x
  3. Step 3: Cross multiply
    17,000.29x = 23,459.93 × 9,446.42
  4. Step 4: Simplify right side
    17,000.29x = 221,612,398.79
  5. Step 5: Solve for x
    x = 221,612,398.79/17,000.29
  6. Step 6: Final answer
    x = 13,035.80

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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.