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Finding the Fourth Proportional to 222,532.65, 333,774.36 and 62,613.63

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Solution

The fourth proportional to 222,532.65, 333,774.36 and 62,613.63 is: 93,913.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,532.65 : 333,774.36 = 62,613.63 : x
  2. Step 2: Convert to fraction form
    222,532.65/333,774.36 = 62,613.63/x
  3. Step 3: Cross multiply
    222,532.65x = 333,774.36 × 62,613.63
  4. Step 4: Simplify right side
    222,532.65x = 20,898,824,280.53
  5. Step 5: Solve for x
    x = 20,898,824,280.53/222,532.65
  6. Step 6: Final answer
    x = 93,913.52

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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.