Home / 16,952.65-23,397.08-9,400.66

Finding the Fourth Proportional to 16,952.65, 23,397.08 and 9,400.66

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Solution

The fourth proportional to 16,952.65, 23,397.08 and 9,400.66 is: 12,974.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,952.65 : 23,397.08 = 9,400.66 : x
  2. Step 2: Convert to fraction form
    16,952.65/23,397.08 = 9,400.66/x
  3. Step 3: Cross multiply
    16,952.65x = 23,397.08 × 9,400.66
  4. Step 4: Simplify right side
    16,952.65x = 219,947,888.58
  5. Step 5: Solve for x
    x = 219,947,888.58/16,952.65
  6. Step 6: Final answer
    x = 12,974.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.