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Finding the Fourth Proportional to 222,210.66, 333,502.65 and 95,946.35

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Solution

The fourth proportional to 222,210.66, 333,502.65 and 95,946.35 is: 144,000.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,210.66 : 333,502.65 = 95,946.35 : x
  2. Step 2: Convert to fraction form
    222,210.66/333,502.65 = 95,946.35/x
  3. Step 3: Cross multiply
    222,210.66x = 333,502.65 × 95,946.35
  4. Step 4: Simplify right side
    222,210.66x = 31,998,360,315.31
  5. Step 5: Solve for x
    x = 31,998,360,315.31/222,210.66
  6. Step 6: Final answer
    x = 144,000.11

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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.