Home / 32,868.53-45,395.99-22,094.70

Finding the Fourth Proportional to 32,868.53, 45,395.99 and 22,094.70

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Solution

The fourth proportional to 32,868.53, 45,395.99 and 22,094.70 is: 30,515.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,868.53 : 45,395.99 = 22,094.70 : x
  2. Step 2: Convert to fraction form
    32,868.53/45,395.99 = 22,094.70/x
  3. Step 3: Cross multiply
    32,868.53x = 45,395.99 × 22,094.70
  4. Step 4: Simplify right side
    32,868.53x = 1,003,010,780.25
  5. Step 5: Solve for x
    x = 1,003,010,780.25/32,868.53
  6. Step 6: Final answer
    x = 30,515.84

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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.