Home / 148,140.44-222,335.10-63,964.23

Finding the Fourth Proportional to 148,140.44, 222,335.10 and 63,964.23

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Solution

The fourth proportional to 148,140.44, 222,335.10 and 63,964.23 is: 96,000.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,140.44 : 222,335.10 = 63,964.23 : x
  2. Step 2: Convert to fraction form
    148,140.44/222,335.10 = 63,964.23/x
  3. Step 3: Cross multiply
    148,140.44x = 222,335.10 × 63,964.23
  4. Step 4: Simplify right side
    148,140.44x = 14,221,493,473.47
  5. Step 5: Solve for x
    x = 14,221,493,473.47/148,140.44
  6. Step 6: Final answer
    x = 96,000.07

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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.