Home / 4,624.24-6,410.71-4,374.76

Finding the Fourth Proportional to 4,624.24, 6,410.71 and 4,374.76

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Solution

The fourth proportional to 4,624.24, 6,410.71 and 4,374.76 is: 6,064.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624.24 : 6,410.71 = 4,374.76 : x
  2. Step 2: Convert to fraction form
    4,624.24/6,410.71 = 4,374.76/x
  3. Step 3: Cross multiply
    4,624.24x = 6,410.71 × 4,374.76
  4. Step 4: Simplify right side
    4,624.24x = 28,045,317.68
  5. Step 5: Solve for x
    x = 28,045,317.68/4,624.24
  6. Step 6: Final answer
    x = 6,064.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.