Home / 7,797.34-10,760.94-4,441.18

Finding the Fourth Proportional to 7,797.34, 10,760.94 and 4,441.18

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Solution

The fourth proportional to 7,797.34, 10,760.94 and 4,441.18 is: 6,129.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,797.34 : 10,760.94 = 4,441.18 : x
  2. Step 2: Convert to fraction form
    7,797.34/10,760.94 = 4,441.18/x
  3. Step 3: Cross multiply
    7,797.34x = 10,760.94 × 4,441.18
  4. Step 4: Simplify right side
    7,797.34x = 47,791,271.51
  5. Step 5: Solve for x
    x = 47,791,271.51/7,797.34
  6. Step 6: Final answer
    x = 6,129.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.