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Finding the Fourth Proportional to 4,522.32, 6,240.76 and 2,533

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Solution

The fourth proportional to 4,522.32, 6,240.76 and 2,533 is: 3,495.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,522.32 : 6,240.76 = 2,533 : x
  2. Step 2: Convert to fraction form
    4,522.32/6,240.76 = 2,533/x
  3. Step 3: Cross multiply
    4,522.32x = 6,240.76 × 2,533
  4. Step 4: Simplify right side
    4,522.32x = 15,807,845.08
  5. Step 5: Solve for x
    x = 15,807,845.08/4,522.32
  6. Step 6: Final answer
    x = 3,495.52

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.