Home / 23,523.69-35,263.65-7,930.38

Finding the Fourth Proportional to 23,523.69, 35,263.65 and 7,930.38

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Solution

The fourth proportional to 23,523.69, 35,263.65 and 7,930.38 is: 11,888.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,523.69 : 35,263.65 = 7,930.38 : x
  2. Step 2: Convert to fraction form
    23,523.69/35,263.65 = 7,930.38/x
  3. Step 3: Cross multiply
    23,523.69x = 35,263.65 × 7,930.38
  4. Step 4: Simplify right side
    23,523.69x = 279,654,144.69
  5. Step 5: Solve for x
    x = 279,654,144.69/23,523.69
  6. Step 6: Final answer
    x = 11,888.19

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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.