Home / 23,305.32-34,953.40-9,073.84

Finding the Fourth Proportional to 23,305.32, 34,953.40 and 9,073.84

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Solution

The fourth proportional to 23,305.32, 34,953.40 and 9,073.84 is: 13,608.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,305.32 : 34,953.40 = 9,073.84 : x
  2. Step 2: Convert to fraction form
    23,305.32/34,953.40 = 9,073.84/x
  3. Step 3: Cross multiply
    23,305.32x = 34,953.40 × 9,073.84
  4. Step 4: Simplify right side
    23,305.32x = 317,161,559.06
  5. Step 5: Solve for x
    x = 317,161,559.06/23,305.32
  6. Step 6: Final answer
    x = 13,608.98

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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.