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Finding the Fourth Proportional to 250,220.68, 375,333.45 and 63,232.18

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Solution

The fourth proportional to 250,220.68, 375,333.45 and 63,232.18 is: 94,848.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,220.68 : 375,333.45 = 63,232.18 : x
  2. Step 2: Convert to fraction form
    250,220.68/375,333.45 = 63,232.18/x
  3. Step 3: Cross multiply
    250,220.68x = 375,333.45 × 63,232.18
  4. Step 4: Simplify right side
    250,220.68x = 23,733,152,270.42
  5. Step 5: Solve for x
    x = 23,733,152,270.42/250,220.68
  6. Step 6: Final answer
    x = 94,848.88

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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.