Home / 33,569.08-50,367.28-21,574.66

Finding the Fourth Proportional to 33,569.08, 50,367.28 and 21,574.66

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Solution

The fourth proportional to 33,569.08, 50,367.28 and 21,574.66 is: 32,370.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,569.08 : 50,367.28 = 21,574.66 : x
  2. Step 2: Convert to fraction form
    33,569.08/50,367.28 = 21,574.66/x
  3. Step 3: Cross multiply
    33,569.08x = 50,367.28 × 21,574.66
  4. Step 4: Simplify right side
    33,569.08x = 1,086,656,941.12
  5. Step 5: Solve for x
    x = 1,086,656,941.12/33,569.08
  6. Step 6: Final answer
    x = 32,370.77

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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.