Home / 29,864.56-44,806.92-13,222.32

Finding the Fourth Proportional to 29,864.56, 44,806.92 and 13,222.32

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Solution

The fourth proportional to 29,864.56, 44,806.92 and 13,222.32 is: 19,837.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,864.56 : 44,806.92 = 13,222.32 : x
  2. Step 2: Convert to fraction form
    29,864.56/44,806.92 = 13,222.32/x
  3. Step 3: Cross multiply
    29,864.56x = 44,806.92 × 13,222.32
  4. Step 4: Simplify right side
    29,864.56x = 592,451,434.45
  5. Step 5: Solve for x
    x = 592,451,434.45/29,864.56
  6. Step 6: Final answer
    x = 19,837.94

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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.