Home / 4,624.56-6,925.32-2,670.84

Finding the Fourth Proportional to 4,624.56, 6,925.32 and 2,670.84

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Solution

The fourth proportional to 4,624.56, 6,925.32 and 2,670.84 is: 3,999.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624.56 : 6,925.32 = 2,670.84 : x
  2. Step 2: Convert to fraction form
    4,624.56/6,925.32 = 2,670.84/x
  3. Step 3: Cross multiply
    4,624.56x = 6,925.32 × 2,670.84
  4. Step 4: Simplify right side
    4,624.56x = 18,496,421.67
  5. Step 5: Solve for x
    x = 18,496,421.67/4,624.56
  6. Step 6: Final answer
    x = 3,999.61

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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.