Home / 23,359.91-35,034.39-11,501.51

Finding the Fourth Proportional to 23,359.91, 35,034.39 and 11,501.51

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Solution

The fourth proportional to 23,359.91, 35,034.39 and 11,501.51 is: 17,249.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,359.91 : 35,034.39 = 11,501.51 : x
  2. Step 2: Convert to fraction form
    23,359.91/35,034.39 = 11,501.51/x
  3. Step 3: Cross multiply
    23,359.91x = 35,034.39 × 11,501.51
  4. Step 4: Simplify right side
    23,359.91x = 402,948,211.76
  5. Step 5: Solve for x
    x = 402,948,211.76/23,359.91
  6. Step 6: Final answer
    x = 17,249.57

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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.