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Finding the Fourth Proportional to 157,762, 236,677.56 and 59,266

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Solution

The fourth proportional to 157,762, 236,677.56 and 59,266 is: 88,911.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,762 : 236,677.56 = 59,266 : x
  2. Step 2: Convert to fraction form
    157,762/236,677.56 = 59,266/x
  3. Step 3: Cross multiply
    157,762x = 236,677.56 × 59,266
  4. Step 4: Simplify right side
    157,762x = 14,026,932,270.96
  5. Step 5: Solve for x
    x = 14,026,932,270.96/157,762
  6. Step 6: Final answer
    x = 88,911.98

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.