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Finding the Fourth Proportional to 2,296.53, 3,444.80 and 565.16

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Solution

The fourth proportional to 2,296.53, 3,444.80 and 565.16 is: 847.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296.53 : 3,444.80 = 565.16 : x
  2. Step 2: Convert to fraction form
    2,296.53/3,444.80 = 565.16/x
  3. Step 3: Cross multiply
    2,296.53x = 3,444.80 × 565.16
  4. Step 4: Simplify right side
    2,296.53x = 1,946,863.17
  5. Step 5: Solve for x
    x = 1,946,863.17/2,296.53
  6. Step 6: Final answer
    x = 847.74

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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.