Home / 17,926.04-26,882.54-6,835.80

Finding the Fourth Proportional to 17,926.04, 26,882.54 and 6,835.80

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Solution

The fourth proportional to 17,926.04, 26,882.54 and 6,835.80 is: 10,251.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,926.04 : 26,882.54 = 6,835.80 : x
  2. Step 2: Convert to fraction form
    17,926.04/26,882.54 = 6,835.80/x
  3. Step 3: Cross multiply
    17,926.04x = 26,882.54 × 6,835.80
  4. Step 4: Simplify right side
    17,926.04x = 183,763,666.93
  5. Step 5: Solve for x
    x = 183,763,666.93/17,926.04
  6. Step 6: Final answer
    x = 10,251.21

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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.