Home / 4,964.84-7,439.34-2,624.76

Finding the Fourth Proportional to 4,964.84, 7,439.34 and 2,624.76

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Solution

The fourth proportional to 4,964.84, 7,439.34 and 2,624.76 is: 3,932.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964.84 : 7,439.34 = 2,624.76 : x
  2. Step 2: Convert to fraction form
    4,964.84/7,439.34 = 2,624.76/x
  3. Step 3: Cross multiply
    4,964.84x = 7,439.34 × 2,624.76
  4. Step 4: Simplify right side
    4,964.84x = 19,526,482.06
  5. Step 5: Solve for x
    x = 19,526,482.06/4,964.84
  6. Step 6: Final answer
    x = 3,932.95

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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.