Home / 148,900.52-223,162.92-60,104.60

Finding the Fourth Proportional to 148,900.52, 223,162.92 and 60,104.60

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Solution

The fourth proportional to 148,900.52, 223,162.92 and 60,104.60 is: 90,081.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,900.52 : 223,162.92 = 60,104.60 : x
  2. Step 2: Convert to fraction form
    148,900.52/223,162.92 = 60,104.60/x
  3. Step 3: Cross multiply
    148,900.52x = 223,162.92 × 60,104.60
  4. Step 4: Simplify right side
    148,900.52x = 13,413,118,041.43
  5. Step 5: Solve for x
    x = 13,413,118,041.43/148,900.52
  6. Step 6: Final answer
    x = 90,081.07

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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.