Home / 148,841.54-223,261.20-60,093.68

Finding the Fourth Proportional to 148,841.54, 223,261.20 and 60,093.68

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Solution

The fourth proportional to 148,841.54, 223,261.20 and 60,093.68 is: 90,140.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,841.54 : 223,261.20 = 60,093.68 : x
  2. Step 2: Convert to fraction form
    148,841.54/223,261.20 = 60,093.68/x
  3. Step 3: Cross multiply
    148,841.54x = 223,261.20 × 60,093.68
  4. Step 4: Simplify right side
    148,841.54x = 13,416,587,109.22
  5. Step 5: Solve for x
    x = 13,416,587,109.22/148,841.54
  6. Step 6: Final answer
    x = 90,140.07

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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.