Home / 6,957.17-10,441.56-6,519.25

Finding the Fourth Proportional to 6,957.17, 10,441.56 and 6,519.25

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Solution

The fourth proportional to 6,957.17, 10,441.56 and 6,519.25 is: 9,784.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,957.17 : 10,441.56 = 6,519.25 : x
  2. Step 2: Convert to fraction form
    6,957.17/10,441.56 = 6,519.25/x
  3. Step 3: Cross multiply
    6,957.17x = 10,441.56 × 6,519.25
  4. Step 4: Simplify right side
    6,957.17x = 68,071,162.88
  5. Step 5: Solve for x
    x = 68,071,162.88/6,957.17
  6. Step 6: Final answer
    x = 9,784.32

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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.