Home / 6,083.31-9,130.09-2,388.13

Finding the Fourth Proportional to 6,083.31, 9,130.09 and 2,388.13

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Solution

The fourth proportional to 6,083.31, 9,130.09 and 2,388.13 is: 3,584.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,083.31 : 9,130.09 = 2,388.13 : x
  2. Step 2: Convert to fraction form
    6,083.31/9,130.09 = 2,388.13/x
  3. Step 3: Cross multiply
    6,083.31x = 9,130.09 × 2,388.13
  4. Step 4: Simplify right side
    6,083.31x = 21,803,875.59
  5. Step 5: Solve for x
    x = 21,803,875.59/6,083.31
  6. Step 6: Final answer
    x = 3,584.21

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1.5x scale

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.