Home / 6,001.36-9,005.40-2,541.20

Finding the Fourth Proportional to 6,001.36, 9,005.40 and 2,541.20

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Solution

The fourth proportional to 6,001.36, 9,005.40 and 2,541.20 is: 3,813.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001.36 : 9,005.40 = 2,541.20 : x
  2. Step 2: Convert to fraction form
    6,001.36/9,005.40 = 2,541.20/x
  3. Step 3: Cross multiply
    6,001.36x = 9,005.40 × 2,541.20
  4. Step 4: Simplify right side
    6,001.36x = 22,884,522.48
  5. Step 5: Solve for x
    x = 22,884,522.48/6,001.36
  6. Step 6: Final answer
    x = 3,813.22

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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.