Home / 36,479.62-50,322.54-25,129.36

Finding the Fourth Proportional to 36,479.62, 50,322.54 and 25,129.36

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Solution

The fourth proportional to 36,479.62, 50,322.54 and 25,129.36 is: 34,665.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,479.62 : 50,322.54 = 25,129.36 : x
  2. Step 2: Convert to fraction form
    36,479.62/50,322.54 = 25,129.36/x
  3. Step 3: Cross multiply
    36,479.62x = 50,322.54 × 25,129.36
  4. Step 4: Simplify right side
    36,479.62x = 1,264,573,223.77
  5. Step 5: Solve for x
    x = 1,264,573,223.77/36,479.62
  6. Step 6: Final answer
    x = 34,665.20

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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.