Home / 133,048.26-199,604.29-44,302.57

Finding the Fourth Proportional to 133,048.26, 199,604.29 and 44,302.57

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Solution

The fourth proportional to 133,048.26, 199,604.29 and 44,302.57 is: 66,464.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,048.26 : 199,604.29 = 44,302.57 : x
  2. Step 2: Convert to fraction form
    133,048.26/199,604.29 = 44,302.57/x
  3. Step 3: Cross multiply
    133,048.26x = 199,604.29 × 44,302.57
  4. Step 4: Simplify right side
    133,048.26x = 8,842,983,030.03
  5. Step 5: Solve for x
    x = 8,842,983,030.03/133,048.26
  6. Step 6: Final answer
    x = 66,464.48

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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.