Home / 113,466.59-170,121.07-50,252.27

Finding the Fourth Proportional to 113,466.59, 170,121.07 and 50,252.27

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Solution

The fourth proportional to 113,466.59, 170,121.07 and 50,252.27 is: 75,343.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,466.59 : 170,121.07 = 50,252.27 : x
  2. Step 2: Convert to fraction form
    113,466.59/170,121.07 = 50,252.27/x
  3. Step 3: Cross multiply
    113,466.59x = 170,121.07 × 50,252.27
  4. Step 4: Simplify right side
    113,466.59x = 8,548,968,966.09
  5. Step 5: Solve for x
    x = 8,548,968,966.09/113,466.59
  6. Step 6: Final answer
    x = 75,343.49

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1.5x scale

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.