Home / 3,301.14-4,558.65-2,124.27

Finding the Fourth Proportional to 3,301.14, 4,558.65 and 2,124.27

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Solution

The fourth proportional to 3,301.14, 4,558.65 and 2,124.27 is: 2,933.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301.14 : 4,558.65 = 2,124.27 : x
  2. Step 2: Convert to fraction form
    3,301.14/4,558.65 = 2,124.27/x
  3. Step 3: Cross multiply
    3,301.14x = 4,558.65 × 2,124.27
  4. Step 4: Simplify right side
    3,301.14x = 9,683,803.44
  5. Step 5: Solve for x
    x = 9,683,803.44/3,301.14
  6. Step 6: Final answer
    x = 2,933.47

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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.