Home / 36,403.32-54,534.95-22,322.25

Finding the Fourth Proportional to 36,403.32, 54,534.95 and 22,322.25

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Solution

The fourth proportional to 36,403.32, 54,534.95 and 22,322.25 is: 33,440.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,403.32 : 54,534.95 = 22,322.25 : x
  2. Step 2: Convert to fraction form
    36,403.32/54,534.95 = 22,322.25/x
  3. Step 3: Cross multiply
    36,403.32x = 54,534.95 × 22,322.25
  4. Step 4: Simplify right side
    36,403.32x = 1,217,342,403.35
  5. Step 5: Solve for x
    x = 1,217,342,403.35/36,403.32
  6. Step 6: Final answer
    x = 33,440.42

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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.