Home / 43,923.15-60,623.91-34,344.09

Finding the Fourth Proportional to 43,923.15, 60,623.91 and 34,344.09

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Solution

The fourth proportional to 43,923.15, 60,623.91 and 34,344.09 is: 47,402.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,923.15 : 60,623.91 = 34,344.09 : x
  2. Step 2: Convert to fraction form
    43,923.15/60,623.91 = 34,344.09/x
  3. Step 3: Cross multiply
    43,923.15x = 60,623.91 × 34,344.09
  4. Step 4: Simplify right side
    43,923.15x = 2,082,073,021.19
  5. Step 5: Solve for x
    x = 2,082,073,021.19/43,923.15
  6. Step 6: Final answer
    x = 47,402.63

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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.