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Finding the Fourth Proportional to 5,895.72, 8,842.23 and 2,607.03

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Solution

The fourth proportional to 5,895.72, 8,842.23 and 2,607.03 is: 3,909.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,895.72 : 8,842.23 = 2,607.03 : x
  2. Step 2: Convert to fraction form
    5,895.72/8,842.23 = 2,607.03/x
  3. Step 3: Cross multiply
    5,895.72x = 8,842.23 × 2,607.03
  4. Step 4: Simplify right side
    5,895.72x = 23,051,958.88
  5. Step 5: Solve for x
    x = 23,051,958.88/5,895.72
  6. Step 6: Final answer
    x = 3,909.95

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1.5x scale

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.