Home / 4,335.39-6,499.04-3,084.75

Finding the Fourth Proportional to 4,335.39, 6,499.04 and 3,084.75

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Solution

The fourth proportional to 4,335.39, 6,499.04 and 3,084.75 is: 4,624.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335.39 : 6,499.04 = 3,084.75 : x
  2. Step 2: Convert to fraction form
    4,335.39/6,499.04 = 3,084.75/x
  3. Step 3: Cross multiply
    4,335.39x = 6,499.04 × 3,084.75
  4. Step 4: Simplify right side
    4,335.39x = 20,047,898.22
  5. Step 5: Solve for x
    x = 20,047,898.22/4,335.39
  6. Step 6: Final answer
    x = 4,624.24

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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.