Home / 14,815.68-22,232.27-5,462.23

Finding the Fourth Proportional to 14,815.68, 22,232.27 and 5,462.23

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Solution

The fourth proportional to 14,815.68, 22,232.27 and 5,462.23 is: 8,196.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,815.68 : 22,232.27 = 5,462.23 : x
  2. Step 2: Convert to fraction form
    14,815.68/22,232.27 = 5,462.23/x
  3. Step 3: Cross multiply
    14,815.68x = 22,232.27 × 5,462.23
  4. Step 4: Simplify right side
    14,815.68x = 121,437,689.27
  5. Step 5: Solve for x
    x = 121,437,689.27/14,815.68
  6. Step 6: Final answer
    x = 8,196.57

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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.