Home / 9,057.12-13,585.29-2,483.94

Finding the Fourth Proportional to 9,057.12, 13,585.29 and 2,483.94

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Solution

The fourth proportional to 9,057.12, 13,585.29 and 2,483.94 is: 3,725.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,057.12 : 13,585.29 = 2,483.94 : x
  2. Step 2: Convert to fraction form
    9,057.12/13,585.29 = 2,483.94/x
  3. Step 3: Cross multiply
    9,057.12x = 13,585.29 × 2,483.94
  4. Step 4: Simplify right side
    9,057.12x = 33,745,045.24
  5. Step 5: Solve for x
    x = 33,745,045.24/9,057.12
  6. Step 6: Final answer
    x = 3,725.80

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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.