Home / 3,532.60-5,299.08-1,341.01

Finding the Fourth Proportional to 3,532.60, 5,299.08 and 1,341.01

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Solution

The fourth proportional to 3,532.60, 5,299.08 and 1,341.01 is: 2,011.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532.60 : 5,299.08 = 1,341.01 : x
  2. Step 2: Convert to fraction form
    3,532.60/5,299.08 = 1,341.01/x
  3. Step 3: Cross multiply
    3,532.60x = 5,299.08 × 1,341.01
  4. Step 4: Simplify right side
    3,532.60x = 7,106,119.27
  5. Step 5: Solve for x
    x = 7,106,119.27/3,532.60
  6. Step 6: Final answer
    x = 2,011.58

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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.