Home / 134,162.48-201,250.61-34,323.53

Finding the Fourth Proportional to 134,162.48, 201,250.61 and 34,323.53

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Solution

The fourth proportional to 134,162.48, 201,250.61 and 34,323.53 is: 51,487.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,162.48 : 201,250.61 = 34,323.53 : x
  2. Step 2: Convert to fraction form
    134,162.48/201,250.61 = 34,323.53/x
  3. Step 3: Cross multiply
    134,162.48x = 201,250.61 × 34,323.53
  4. Step 4: Simplify right side
    134,162.48x = 6,907,630,171.98
  5. Step 5: Solve for x
    x = 6,907,630,171.98/134,162.48
  6. Step 6: Final answer
    x = 51,487.05

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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.