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Finding the Fourth Proportional to 9,575.16, 14,352.10 and 4,026.88

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Solution

The fourth proportional to 9,575.16, 14,352.10 and 4,026.88 is: 6,035.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,575.16 : 14,352.10 = 4,026.88 : x
  2. Step 2: Convert to fraction form
    9,575.16/14,352.10 = 4,026.88/x
  3. Step 3: Cross multiply
    9,575.16x = 14,352.10 × 4,026.88
  4. Step 4: Simplify right side
    9,575.16x = 57,794,184.45
  5. Step 5: Solve for x
    x = 57,794,184.45/9,575.16
  6. Step 6: Final answer
    x = 6,035.85

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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.