Home / 6,204.18-9,304.45-6,141.31

Finding the Fourth Proportional to 6,204.18, 9,304.45 and 6,141.31

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Solution

The fourth proportional to 6,204.18, 9,304.45 and 6,141.31 is: 9,210.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204.18 : 9,304.45 = 6,141.31 : x
  2. Step 2: Convert to fraction form
    6,204.18/9,304.45 = 6,141.31/x
  3. Step 3: Cross multiply
    6,204.18x = 9,304.45 × 6,141.31
  4. Step 4: Simplify right side
    6,204.18x = 57,141,511.83
  5. Step 5: Solve for x
    x = 57,141,511.83/6,204.18
  6. Step 6: Final answer
    x = 9,210.16

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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.