Home / 50,292.12-75,400.92-25,313.88

Finding the Fourth Proportional to 50,292.12, 75,400.92 and 25,313.88

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Solution

The fourth proportional to 50,292.12, 75,400.92 and 25,313.88 is: 37,952.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,292.12 : 75,400.92 = 25,313.88 : x
  2. Step 2: Convert to fraction form
    50,292.12/75,400.92 = 25,313.88/x
  3. Step 3: Cross multiply
    50,292.12x = 75,400.92 × 25,313.88
  4. Step 4: Simplify right side
    50,292.12x = 1,908,689,840.77
  5. Step 5: Solve for x
    x = 1,908,689,840.77/50,292.12
  6. Step 6: Final answer
    x = 37,952.07

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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.