Home / 14,815.10-22,217.41-4,952.19

Finding the Fourth Proportional to 14,815.10, 22,217.41 and 4,952.19

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Solution

The fourth proportional to 14,815.10, 22,217.41 and 4,952.19 is: 7,426.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,815.10 : 22,217.41 = 4,952.19 : x
  2. Step 2: Convert to fraction form
    14,815.10/22,217.41 = 4,952.19/x
  3. Step 3: Cross multiply
    14,815.10x = 22,217.41 × 4,952.19
  4. Step 4: Simplify right side
    14,815.10x = 110,024,814.09
  5. Step 5: Solve for x
    x = 110,024,814.09/14,815.10
  6. Step 6: Final answer
    x = 7,426.53

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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.