Home / 222,727.71-334,091.60-64,956.18

Finding the Fourth Proportional to 222,727.71, 334,091.60 and 64,956.18

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Solution

The fourth proportional to 222,727.71, 334,091.60 and 64,956.18 is: 97,434.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,727.71 : 334,091.60 = 64,956.18 : x
  2. Step 2: Convert to fraction form
    222,727.71/334,091.60 = 64,956.18/x
  3. Step 3: Cross multiply
    222,727.71x = 334,091.60 × 64,956.18
  4. Step 4: Simplify right side
    222,727.71x = 21,701,313,781.31
  5. Step 5: Solve for x
    x = 21,701,313,781.31/222,727.71
  6. Step 6: Final answer
    x = 97,434.28

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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.