Home / 4,812.03-6,634.14-4,319.96

Finding the Fourth Proportional to 4,812.03, 6,634.14 and 4,319.96

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Solution

The fourth proportional to 4,812.03, 6,634.14 and 4,319.96 is: 5,955.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,812.03 : 6,634.14 = 4,319.96 : x
  2. Step 2: Convert to fraction form
    4,812.03/6,634.14 = 4,319.96/x
  3. Step 3: Cross multiply
    4,812.03x = 6,634.14 × 4,319.96
  4. Step 4: Simplify right side
    4,812.03x = 28,659,186.26
  5. Step 5: Solve for x
    x = 28,659,186.26/4,812.03
  6. Step 6: Final answer
    x = 5,955.74

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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.