Home / 50,527.32-69,726.75-27,868.38

Finding the Fourth Proportional to 50,527.32, 69,726.75 and 27,868.38

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Solution

The fourth proportional to 50,527.32, 69,726.75 and 27,868.38 is: 38,457.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,527.32 : 69,726.75 = 27,868.38 : x
  2. Step 2: Convert to fraction form
    50,527.32/69,726.75 = 27,868.38/x
  3. Step 3: Cross multiply
    50,527.32x = 69,726.75 × 27,868.38
  4. Step 4: Simplify right side
    50,527.32x = 1,943,171,565.17
  5. Step 5: Solve for x
    x = 1,943,171,565.17/50,527.32
  6. Step 6: Final answer
    x = 38,457.84

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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.