Home / 4,344.84-6,477.17-3,994.92

Finding the Fourth Proportional to 4,344.84, 6,477.17 and 3,994.92

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Solution

The fourth proportional to 4,344.84, 6,477.17 and 3,994.92 is: 5,955.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344.84 : 6,477.17 = 3,994.92 : x
  2. Step 2: Convert to fraction form
    4,344.84/6,477.17 = 3,994.92/x
  3. Step 3: Cross multiply
    4,344.84x = 6,477.17 × 3,994.92
  4. Step 4: Simplify right side
    4,344.84x = 25,875,756.00
  5. Step 5: Solve for x
    x = 25,875,756.00/4,344.84
  6. Step 6: Final answer
    x = 5,955.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.