Home / 16,246.89-24,371.28-4,561.02

Finding the Fourth Proportional to 16,246.89, 24,371.28 and 4,561.02

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Solution

The fourth proportional to 16,246.89, 24,371.28 and 4,561.02 is: 6,841.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,246.89 : 24,371.28 = 4,561.02 : x
  2. Step 2: Convert to fraction form
    16,246.89/24,371.28 = 4,561.02/x
  3. Step 3: Cross multiply
    16,246.89x = 24,371.28 × 4,561.02
  4. Step 4: Simplify right side
    16,246.89x = 111,157,895.51
  5. Step 5: Solve for x
    x = 111,157,895.51/16,246.89
  6. Step 6: Final answer
    x = 6,841.80

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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.