Home / 222,366.24-306,859.73-124,250.27

Finding the Fourth Proportional to 222,366.24, 306,859.73 and 124,250.27

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Solution

The fourth proportional to 222,366.24, 306,859.73 and 124,250.27 is: 171,462.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,366.24 : 306,859.73 = 124,250.27 : x
  2. Step 2: Convert to fraction form
    222,366.24/306,859.73 = 124,250.27/x
  3. Step 3: Cross multiply
    222,366.24x = 306,859.73 × 124,250.27
  4. Step 4: Simplify right side
    222,366.24x = 38,127,404,304.63
  5. Step 5: Solve for x
    x = 38,127,404,304.63/222,366.24
  6. Step 6: Final answer
    x = 171,462.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.