Home / 36,445.85-50,294.01-22,107.33

Finding the Fourth Proportional to 36,445.85, 50,294.01 and 22,107.33

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Solution

The fourth proportional to 36,445.85, 50,294.01 and 22,107.33 is: 30,507.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,445.85 : 50,294.01 = 22,107.33 : x
  2. Step 2: Convert to fraction form
    36,445.85/50,294.01 = 22,107.33/x
  3. Step 3: Cross multiply
    36,445.85x = 50,294.01 × 22,107.33
  4. Step 4: Simplify right side
    36,445.85x = 1,111,866,359.00
  5. Step 5: Solve for x
    x = 1,111,866,359.00/36,445.85
  6. Step 6: Final answer
    x = 30,507.35

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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.