Home / 10,156.96-14,017.68-5,967.52

Finding the Fourth Proportional to 10,156.96, 14,017.68 and 5,967.52

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Solution

The fourth proportional to 10,156.96, 14,017.68 and 5,967.52 is: 8,235.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,156.96 : 14,017.68 = 5,967.52 : x
  2. Step 2: Convert to fraction form
    10,156.96/14,017.68 = 5,967.52/x
  3. Step 3: Cross multiply
    10,156.96x = 14,017.68 × 5,967.52
  4. Step 4: Simplify right side
    10,156.96x = 83,650,785.75
  5. Step 5: Solve for x
    x = 83,650,785.75/10,156.96
  6. Step 6: Final answer
    x = 8,235.81

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.