Home / 23,320.67-34,953.59-10,814.38

Finding the Fourth Proportional to 23,320.67, 34,953.59 and 10,814.38

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Solution

The fourth proportional to 23,320.67, 34,953.59 and 10,814.38 is: 16,208.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,320.67 : 34,953.59 = 10,814.38 : x
  2. Step 2: Convert to fraction form
    23,320.67/34,953.59 = 10,814.38/x
  3. Step 3: Cross multiply
    23,320.67x = 34,953.59 × 10,814.38
  4. Step 4: Simplify right side
    23,320.67x = 378,001,344.28
  5. Step 5: Solve for x
    x = 378,001,344.28/23,320.67
  6. Step 6: Final answer
    x = 16,208.86

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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.