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Finding the Fourth Proportional to 238,334.01, 357,500.70 and 60,841.05

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Solution

The fourth proportional to 238,334.01, 357,500.70 and 60,841.05 is: 91,261.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,334.01 : 357,500.70 = 60,841.05 : x
  2. Step 2: Convert to fraction form
    238,334.01/357,500.70 = 60,841.05/x
  3. Step 3: Cross multiply
    238,334.01x = 357,500.70 × 60,841.05
  4. Step 4: Simplify right side
    238,334.01x = 21,750,717,963.74
  5. Step 5: Solve for x
    x = 21,750,717,963.74/238,334.01
  6. Step 6: Final answer
    x = 91,261.49

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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.