Home / 29,032.16-43,551.04-9,306.02

Finding the Fourth Proportional to 29,032.16, 43,551.04 and 9,306.02

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Solution

The fourth proportional to 29,032.16, 43,551.04 and 9,306.02 is: 13,959.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,032.16 : 43,551.04 = 9,306.02 : x
  2. Step 2: Convert to fraction form
    29,032.16/43,551.04 = 9,306.02/x
  3. Step 3: Cross multiply
    29,032.16x = 43,551.04 × 9,306.02
  4. Step 4: Simplify right side
    29,032.16x = 405,286,849.26
  5. Step 5: Solve for x
    x = 405,286,849.26/29,032.16
  6. Step 6: Final answer
    x = 13,959.93

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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.