Home / 16,360.68-24,523.50-6,486.28

Finding the Fourth Proportional to 16,360.68, 24,523.50 and 6,486.28

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Solution

The fourth proportional to 16,360.68, 24,523.50 and 6,486.28 is: 9,722.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,360.68 : 24,523.50 = 6,486.28 : x
  2. Step 2: Convert to fraction form
    16,360.68/24,523.50 = 6,486.28/x
  3. Step 3: Cross multiply
    16,360.68x = 24,523.50 × 6,486.28
  4. Step 4: Simplify right side
    16,360.68x = 159,066,287.58
  5. Step 5: Solve for x
    x = 159,066,287.58/16,360.68
  6. Step 6: Final answer
    x = 9,722.47

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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.