Home / 16,031.04-24,051.41-7,708.69

Finding the Fourth Proportional to 16,031.04, 24,051.41 and 7,708.69

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Solution

The fourth proportional to 16,031.04, 24,051.41 and 7,708.69 is: 11,565.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,031.04 : 24,051.41 = 7,708.69 : x
  2. Step 2: Convert to fraction form
    16,031.04/24,051.41 = 7,708.69/x
  3. Step 3: Cross multiply
    16,031.04x = 24,051.41 × 7,708.69
  4. Step 4: Simplify right side
    16,031.04x = 185,404,863.75
  5. Step 5: Solve for x
    x = 185,404,863.75/16,031.04
  6. Step 6: Final answer
    x = 11,565.37

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.