Home / 4,332.06-5,980.46-3,003.46

Finding the Fourth Proportional to 4,332.06, 5,980.46 and 3,003.46

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Solution

The fourth proportional to 4,332.06, 5,980.46 and 3,003.46 is: 4,146.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332.06 : 5,980.46 = 3,003.46 : x
  2. Step 2: Convert to fraction form
    4,332.06/5,980.46 = 3,003.46/x
  3. Step 3: Cross multiply
    4,332.06x = 5,980.46 × 3,003.46
  4. Step 4: Simplify right side
    4,332.06x = 17,962,042.42
  5. Step 5: Solve for x
    x = 17,962,042.42/4,332.06
  6. Step 6: Final answer
    x = 4,146.31

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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.