Home / 23,214.60-34,827.12-10,069.02

Finding the Fourth Proportional to 23,214.60, 34,827.12 and 10,069.02

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Solution

The fourth proportional to 23,214.60, 34,827.12 and 10,069.02 is: 15,105.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,214.60 : 34,827.12 = 10,069.02 : x
  2. Step 2: Convert to fraction form
    23,214.60/34,827.12 = 10,069.02/x
  3. Step 3: Cross multiply
    23,214.60x = 34,827.12 × 10,069.02
  4. Step 4: Simplify right side
    23,214.60x = 350,674,967.82
  5. Step 5: Solve for x
    x = 350,674,967.82/23,214.60
  6. Step 6: Final answer
    x = 15,105.79

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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.