Home / 22,949.07-34,417-6,309.65

Finding the Fourth Proportional to 22,949.07, 34,417 and 6,309.65

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Solution

The fourth proportional to 22,949.07, 34,417 and 6,309.65 is: 9,462.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,949.07 : 34,417 = 6,309.65 : x
  2. Step 2: Convert to fraction form
    22,949.07/34,417 = 6,309.65/x
  3. Step 3: Cross multiply
    22,949.07x = 34,417 × 6,309.65
  4. Step 4: Simplify right side
    22,949.07x = 217,159,224.05
  5. Step 5: Solve for x
    x = 217,159,224.05/22,949.07
  6. Step 6: Final answer
    x = 9,462.66

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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.