Home / 3,536.61-5,303.54-1,562.13

Finding the Fourth Proportional to 3,536.61, 5,303.54 and 1,562.13

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Solution

The fourth proportional to 3,536.61, 5,303.54 and 1,562.13 is: 2,342.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536.61 : 5,303.54 = 1,562.13 : x
  2. Step 2: Convert to fraction form
    3,536.61/5,303.54 = 1,562.13/x
  3. Step 3: Cross multiply
    3,536.61x = 5,303.54 × 1,562.13
  4. Step 4: Simplify right side
    3,536.61x = 8,284,822.85
  5. Step 5: Solve for x
    x = 8,284,822.85/3,536.61
  6. Step 6: Final answer
    x = 2,342.59

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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.