Home / 148,161.43-222,152.14-58,096.23

Finding the Fourth Proportional to 148,161.43, 222,152.14 and 58,096.23

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Solution

The fourth proportional to 148,161.43, 222,152.14 and 58,096.23 is: 87,109.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,161.43 : 222,152.14 = 58,096.23 : x
  2. Step 2: Convert to fraction form
    148,161.43/222,152.14 = 58,096.23/x
  3. Step 3: Cross multiply
    148,161.43x = 222,152.14 × 58,096.23
  4. Step 4: Simplify right side
    148,161.43x = 12,906,201,675.19
  5. Step 5: Solve for x
    x = 12,906,201,675.19/148,161.43
  6. Step 6: Final answer
    x = 87,109.05

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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.