Home / 32,993.18-45,546.28-22,110.08

Finding the Fourth Proportional to 32,993.18, 45,546.28 and 22,110.08

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Solution

The fourth proportional to 32,993.18, 45,546.28 and 22,110.08 is: 30,522.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,993.18 : 45,546.28 = 22,110.08 : x
  2. Step 2: Convert to fraction form
    32,993.18/45,546.28 = 22,110.08/x
  3. Step 3: Cross multiply
    32,993.18x = 45,546.28 × 22,110.08
  4. Step 4: Simplify right side
    32,993.18x = 1,007,031,894.50
  5. Step 5: Solve for x
    x = 1,007,031,894.50/32,993.18
  6. Step 6: Final answer
    x = 30,522.43

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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.