Home / 35,751.64-49,360.37-22,154.11

Finding the Fourth Proportional to 35,751.64, 49,360.37 and 22,154.11

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Solution

The fourth proportional to 35,751.64, 49,360.37 and 22,154.11 is: 30,586.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,751.64 : 49,360.37 = 22,154.11 : x
  2. Step 2: Convert to fraction form
    35,751.64/49,360.37 = 22,154.11/x
  3. Step 3: Cross multiply
    35,751.64x = 49,360.37 × 22,154.11
  4. Step 4: Simplify right side
    35,751.64x = 1,093,535,066.62
  5. Step 5: Solve for x
    x = 1,093,535,066.62/35,751.64
  6. Step 6: Final answer
    x = 30,586.99

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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.