Home / 36,599.64-50,488-22,263.86

Finding the Fourth Proportional to 36,599.64, 50,488 and 22,263.86

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Solution

The fourth proportional to 36,599.64, 50,488 and 22,263.86 is: 30,712.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,599.64 : 50,488 = 22,263.86 : x
  2. Step 2: Convert to fraction form
    36,599.64/50,488 = 22,263.86/x
  3. Step 3: Cross multiply
    36,599.64x = 50,488 × 22,263.86
  4. Step 4: Simplify right side
    36,599.64x = 1,124,057,763.68
  5. Step 5: Solve for x
    x = 1,124,057,763.68/36,599.64
  6. Step 6: Final answer
    x = 30,712.26

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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.