Home / 10,372.24-14,315.00-5,835.16

Finding the Fourth Proportional to 10,372.24, 14,315.00 and 5,835.16

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Solution

The fourth proportional to 10,372.24, 14,315.00 and 5,835.16 is: 8,053.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,372.24 : 14,315.00 = 5,835.16 : x
  2. Step 2: Convert to fraction form
    10,372.24/14,315.00 = 5,835.16/x
  3. Step 3: Cross multiply
    10,372.24x = 14,315.00 × 5,835.16
  4. Step 4: Simplify right side
    10,372.24x = 83,530,272.83
  5. Step 5: Solve for x
    x = 83,530,272.83/10,372.24
  6. Step 6: Final answer
    x = 8,053.25

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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.