Home / 38,903.32-58,349.46-22,209.22

Finding the Fourth Proportional to 38,903.32, 58,349.46 and 22,209.22

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Solution

The fourth proportional to 38,903.32, 58,349.46 and 22,209.22 is: 33,310.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,903.32 : 58,349.46 = 22,209.22 : x
  2. Step 2: Convert to fraction form
    38,903.32/58,349.46 = 22,209.22/x
  3. Step 3: Cross multiply
    38,903.32x = 58,349.46 × 22,209.22
  4. Step 4: Simplify right side
    38,903.32x = 1,295,895,994.02
  5. Step 5: Solve for x
    x = 1,295,895,994.02/38,903.32
  6. Step 6: Final answer
    x = 33,310.68

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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.