Home / 163,029.80-244,544.70-148,267.55

Finding the Fourth Proportional to 163,029.80, 244,544.70 and 148,267.55

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Solution

The fourth proportional to 163,029.80, 244,544.70 and 148,267.55 is: 222,401.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,029.80 : 244,544.70 = 148,267.55 : x
  2. Step 2: Convert to fraction form
    163,029.80/244,544.70 = 148,267.55/x
  3. Step 3: Cross multiply
    163,029.80x = 244,544.70 × 148,267.55
  4. Step 4: Simplify right side
    163,029.80x = 36,258,043,534.49
  5. Step 5: Solve for x
    x = 36,258,043,534.49/163,029.80
  6. Step 6: Final answer
    x = 222,401.33

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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.