Home / 29,276.15-43,914.04-9,554.72

Finding the Fourth Proportional to 29,276.15, 43,914.04 and 9,554.72

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Solution

The fourth proportional to 29,276.15, 43,914.04 and 9,554.72 is: 14,332.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,276.15 : 43,914.04 = 9,554.72 : x
  2. Step 2: Convert to fraction form
    29,276.15/43,914.04 = 9,554.72/x
  3. Step 3: Cross multiply
    29,276.15x = 43,914.04 × 9,554.72
  4. Step 4: Simplify right side
    29,276.15x = 419,586,356.27
  5. Step 5: Solve for x
    x = 419,586,356.27/29,276.15
  6. Step 6: Final answer
    x = 14,332.02

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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.