Home / 4,624.85-6,383.22-2,948.24

Finding the Fourth Proportional to 4,624.85, 6,383.22 and 2,948.24

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Solution

The fourth proportional to 4,624.85, 6,383.22 and 2,948.24 is: 4,069.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624.85 : 6,383.22 = 2,948.24 : x
  2. Step 2: Convert to fraction form
    4,624.85/6,383.22 = 2,948.24/x
  3. Step 3: Cross multiply
    4,624.85x = 6,383.22 × 2,948.24
  4. Step 4: Simplify right side
    4,624.85x = 18,819,264.53
  5. Step 5: Solve for x
    x = 18,819,264.53/4,624.85
  6. Step 6: Final answer
    x = 4,069.16

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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.