Home / 27,036.71-40,532.04-16,514.10

Finding the Fourth Proportional to 27,036.71, 40,532.04 and 16,514.10

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Solution

The fourth proportional to 27,036.71, 40,532.04 and 16,514.10 is: 24,757.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,036.71 : 40,532.04 = 16,514.10 : x
  2. Step 2: Convert to fraction form
    27,036.71/40,532.04 = 16,514.10/x
  3. Step 3: Cross multiply
    27,036.71x = 40,532.04 × 16,514.10
  4. Step 4: Simplify right side
    27,036.71x = 669,350,161.76
  5. Step 5: Solve for x
    x = 669,350,161.76/27,036.71
  6. Step 6: Final answer
    x = 24,757.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.