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Finding the Fourth Proportional to 222,526.04, 333,235.46 and 155,653.04

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Solution

The fourth proportional to 222,526.04, 333,235.46 and 155,653.04 is: 233,092.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,526.04 : 333,235.46 = 155,653.04 : x
  2. Step 2: Convert to fraction form
    222,526.04/333,235.46 = 155,653.04/x
  3. Step 3: Cross multiply
    222,526.04x = 333,235.46 × 155,653.04
  4. Step 4: Simplify right side
    222,526.04x = 51,869,109,940.36
  5. Step 5: Solve for x
    x = 51,869,109,940.36/222,526.04
  6. Step 6: Final answer
    x = 233,092.32

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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.