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Finding the Fourth Proportional to 3,532.98, 5,300.34 and 2,495.01

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Solution

The fourth proportional to 3,532.98, 5,300.34 and 2,495.01 is: 3,743.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532.98 : 5,300.34 = 2,495.01 : x
  2. Step 2: Convert to fraction form
    3,532.98/5,300.34 = 2,495.01/x
  3. Step 3: Cross multiply
    3,532.98x = 5,300.34 × 2,495.01
  4. Step 4: Simplify right side
    3,532.98x = 13,224,401.30
  5. Step 5: Solve for x
    x = 13,224,401.30/3,532.98
  6. Step 6: Final answer
    x = 3,743.13

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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.