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Finding the Fourth Proportional to 177,573.60, 266,384.70 and 59,232.60

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Solution

The fourth proportional to 177,573.60, 266,384.70 and 59,232.60 is: 88,857.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,573.60 : 266,384.70 = 59,232.60 : x
  2. Step 2: Convert to fraction form
    177,573.60/266,384.70 = 59,232.60/x
  3. Step 3: Cross multiply
    177,573.60x = 266,384.70 × 59,232.60
  4. Step 4: Simplify right side
    177,573.60x = 15,778,658,381.22
  5. Step 5: Solve for x
    x = 15,778,658,381.22/177,573.60
  6. Step 6: Final answer
    x = 88,857.01

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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.