Home / 50,323.23-75,505.34-25,370.47

Finding the Fourth Proportional to 50,323.23, 75,505.34 and 25,370.47

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Solution

The fourth proportional to 50,323.23, 75,505.34 and 25,370.47 is: 38,066.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,323.23 : 75,505.34 = 25,370.47 : x
  2. Step 2: Convert to fraction form
    50,323.23/75,505.34 = 25,370.47/x
  3. Step 3: Cross multiply
    50,323.23x = 75,505.34 × 25,370.47
  4. Step 4: Simplify right side
    50,323.23x = 1,915,605,963.31
  5. Step 5: Solve for x
    x = 1,915,605,963.31/50,323.23
  6. Step 6: Final answer
    x = 38,066.04

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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.