Home / 17,349.95-26,066.46-11,122.13

Finding the Fourth Proportional to 17,349.95, 26,066.46 and 11,122.13

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Solution

The fourth proportional to 17,349.95, 26,066.46 and 11,122.13 is: 16,709.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,349.95 : 26,066.46 = 11,122.13 : x
  2. Step 2: Convert to fraction form
    17,349.95/26,066.46 = 11,122.13/x
  3. Step 3: Cross multiply
    17,349.95x = 26,066.46 × 11,122.13
  4. Step 4: Simplify right side
    17,349.95x = 289,914,426.43
  5. Step 5: Solve for x
    x = 289,914,426.43/17,349.95
  6. Step 6: Final answer
    x = 16,709.82

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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.