Home / 22,691.21-34,038.44-6,051.15

Finding the Fourth Proportional to 22,691.21, 34,038.44 and 6,051.15

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Solution

The fourth proportional to 22,691.21, 34,038.44 and 6,051.15 is: 9,077.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,691.21 : 34,038.44 = 6,051.15 : x
  2. Step 2: Convert to fraction form
    22,691.21/34,038.44 = 6,051.15/x
  3. Step 3: Cross multiply
    22,691.21x = 34,038.44 × 6,051.15
  4. Step 4: Simplify right side
    22,691.21x = 205,971,675.95
  5. Step 5: Solve for x
    x = 205,971,675.95/22,691.21
  6. Step 6: Final answer
    x = 9,077.16

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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.