Home / 23,828.46-35,719.45-11,345.13

Finding the Fourth Proportional to 23,828.46, 35,719.45 and 11,345.13

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Solution

The fourth proportional to 23,828.46, 35,719.45 and 11,345.13 is: 17,006.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,828.46 : 35,719.45 = 11,345.13 : x
  2. Step 2: Convert to fraction form
    23,828.46/35,719.45 = 11,345.13/x
  3. Step 3: Cross multiply
    23,828.46x = 35,719.45 × 11,345.13
  4. Step 4: Simplify right side
    23,828.46x = 405,241,775.42
  5. Step 5: Solve for x
    x = 405,241,775.42/23,828.46
  6. Step 6: Final answer
    x = 17,006.63

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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.