Home / 113,516.54-170,301.44-34,630.74

Finding the Fourth Proportional to 113,516.54, 170,301.44 and 34,630.74

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Solution

The fourth proportional to 113,516.54, 170,301.44 and 34,630.74 is: 51,954.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,516.54 : 170,301.44 = 34,630.74 : x
  2. Step 2: Convert to fraction form
    113,516.54/170,301.44 = 34,630.74/x
  3. Step 3: Cross multiply
    113,516.54x = 170,301.44 × 34,630.74
  4. Step 4: Simplify right side
    113,516.54x = 5,897,664,782.04
  5. Step 5: Solve for x
    x = 5,897,664,782.04/113,516.54
  6. Step 6: Final answer
    x = 51,954.23

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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.