Home / 10,314.34-14,233.52-5,598.52

Finding the Fourth Proportional to 10,314.34, 14,233.52 and 5,598.52

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Solution

The fourth proportional to 10,314.34, 14,233.52 and 5,598.52 is: 7,725.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,314.34 : 14,233.52 = 5,598.52 : x
  2. Step 2: Convert to fraction form
    10,314.34/14,233.52 = 5,598.52/x
  3. Step 3: Cross multiply
    10,314.34x = 14,233.52 × 5,598.52
  4. Step 4: Simplify right side
    10,314.34x = 79,686,624.80
  5. Step 5: Solve for x
    x = 79,686,624.80/10,314.34
  6. Step 6: Final answer
    x = 7,725.81

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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.