Home / 3,330.60-4,598.06-2,004.63

Finding the Fourth Proportional to 3,330.60, 4,598.06 and 2,004.63

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Solution

The fourth proportional to 3,330.60, 4,598.06 and 2,004.63 is: 2,767.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330.60 : 4,598.06 = 2,004.63 : x
  2. Step 2: Convert to fraction form
    3,330.60/4,598.06 = 2,004.63/x
  3. Step 3: Cross multiply
    3,330.60x = 4,598.06 × 2,004.63
  4. Step 4: Simplify right side
    3,330.60x = 9,217,409.02
  5. Step 5: Solve for x
    x = 9,217,409.02/3,330.60
  6. Step 6: Final answer
    x = 2,767.49

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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.