Home / 255,527.27-350,073.61-245,950.19

Finding the Fourth Proportional to 255,527.27, 350,073.61 and 245,950.19

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Solution

The fourth proportional to 255,527.27, 350,073.61 and 245,950.19 is: 336,952.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,527.27 : 350,073.61 = 245,950.19 : x
  2. Step 2: Convert to fraction form
    255,527.27/350,073.61 = 245,950.19/x
  3. Step 3: Cross multiply
    255,527.27x = 350,073.61 × 245,950.19
  4. Step 4: Simplify right side
    255,527.27x = 86,100,667,913.37
  5. Step 5: Solve for x
    x = 86,100,667,913.37/255,527.27
  6. Step 6: Final answer
    x = 336,952.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.