Home / 63,697.74-95,585.01-22,173.90

Finding the Fourth Proportional to 63,697.74, 95,585.01 and 22,173.90

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Solution

The fourth proportional to 63,697.74, 95,585.01 and 22,173.90 is: 33,274.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,697.74 : 95,585.01 = 22,173.90 : x
  2. Step 2: Convert to fraction form
    63,697.74/95,585.01 = 22,173.90/x
  3. Step 3: Cross multiply
    63,697.74x = 95,585.01 × 22,173.90
  4. Step 4: Simplify right side
    63,697.74x = 2,119,492,453.24
  5. Step 5: Solve for x
    x = 2,119,492,453.24/63,697.74
  6. Step 6: Final answer
    x = 33,274.22

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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.