Home / 6,636.87-9,957.03-2,476.91

Finding the Fourth Proportional to 6,636.87, 9,957.03 and 2,476.91

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Solution

The fourth proportional to 6,636.87, 9,957.03 and 2,476.91 is: 3,716.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636.87 : 9,957.03 = 2,476.91 : x
  2. Step 2: Convert to fraction form
    6,636.87/9,957.03 = 2,476.91/x
  3. Step 3: Cross multiply
    6,636.87x = 9,957.03 × 2,476.91
  4. Step 4: Simplify right side
    6,636.87x = 24,662,677.45
  5. Step 5: Solve for x
    x = 24,662,677.45/6,636.87
  6. Step 6: Final answer
    x = 3,716.01

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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.