Home / 6,134.93-9,203.75-2,239.32

Finding the Fourth Proportional to 6,134.93, 9,203.75 and 2,239.32

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Solution

The fourth proportional to 6,134.93, 9,203.75 and 2,239.32 is: 3,359.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134.93 : 9,203.75 = 2,239.32 : x
  2. Step 2: Convert to fraction form
    6,134.93/9,203.75 = 2,239.32/x
  3. Step 3: Cross multiply
    6,134.93x = 9,203.75 × 2,239.32
  4. Step 4: Simplify right side
    6,134.93x = 20,610,130.25
  5. Step 5: Solve for x
    x = 20,610,130.25/6,134.93
  6. Step 6: Final answer
    x = 3,359.48

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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.