Home / 63,361.14-95,041.71-28,325.22

Finding the Fourth Proportional to 63,361.14, 95,041.71 and 28,325.22

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Solution

The fourth proportional to 63,361.14, 95,041.71 and 28,325.22 is: 42,487.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,361.14 : 95,041.71 = 28,325.22 : x
  2. Step 2: Convert to fraction form
    63,361.14/95,041.71 = 28,325.22/x
  3. Step 3: Cross multiply
    63,361.14x = 95,041.71 × 28,325.22
  4. Step 4: Simplify right side
    63,361.14x = 2,692,077,344.93
  5. Step 5: Solve for x
    x = 2,692,077,344.93/63,361.14
  6. Step 6: Final answer
    x = 42,487.83

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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.