Home / 4,824.67-7,228.74-2,634.93

Finding the Fourth Proportional to 4,824.67, 7,228.74 and 2,634.93

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Solution

The fourth proportional to 4,824.67, 7,228.74 and 2,634.93 is: 3,947.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824.67 : 7,228.74 = 2,634.93 : x
  2. Step 2: Convert to fraction form
    4,824.67/7,228.74 = 2,634.93/x
  3. Step 3: Cross multiply
    4,824.67x = 7,228.74 × 2,634.93
  4. Step 4: Simplify right side
    4,824.67x = 19,047,210.71
  5. Step 5: Solve for x
    x = 19,047,210.71/4,824.67
  6. Step 6: Final answer
    x = 3,947.88

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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.