Home / 11,531.34-17,298.83-4,037.00

Finding the Fourth Proportional to 11,531.34, 17,298.83 and 4,037.00

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Solution

The fourth proportional to 11,531.34, 17,298.83 and 4,037.00 is: 6,056.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,531.34 : 17,298.83 = 4,037.00 : x
  2. Step 2: Convert to fraction form
    11,531.34/17,298.83 = 4,037.00/x
  3. Step 3: Cross multiply
    11,531.34x = 17,298.83 × 4,037.00
  4. Step 4: Simplify right side
    11,531.34x = 69,835,270.03
  5. Step 5: Solve for x
    x = 69,835,270.03/11,531.34
  6. Step 6: Final answer
    x = 6,056.13

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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.