Home / 46,149.14-69,226.25-14,560.16

Finding the Fourth Proportional to 46,149.14, 69,226.25 and 14,560.16

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Solution

The fourth proportional to 46,149.14, 69,226.25 and 14,560.16 is: 21,841.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,149.14 : 69,226.25 = 14,560.16 : x
  2. Step 2: Convert to fraction form
    46,149.14/69,226.25 = 14,560.16/x
  3. Step 3: Cross multiply
    46,149.14x = 69,226.25 × 14,560.16
  4. Step 4: Simplify right side
    46,149.14x = 1,007,944,857.27
  5. Step 5: Solve for x
    x = 1,007,944,857.27/46,149.14
  6. Step 6: Final answer
    x = 21,841.03

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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.