Home / 177,526.89-265,773.56-93,086.82

Finding the Fourth Proportional to 177,526.89, 265,773.56 and 93,086.82

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Solution

The fourth proportional to 177,526.89, 265,773.56 and 93,086.82 is: 139,359.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,526.89 : 265,773.56 = 93,086.82 : x
  2. Step 2: Convert to fraction form
    177,526.89/265,773.56 = 93,086.82/x
  3. Step 3: Cross multiply
    177,526.89x = 265,773.56 × 93,086.82
  4. Step 4: Simplify right side
    177,526.89x = 24,740,015,075.05
  5. Step 5: Solve for x
    x = 24,740,015,075.05/177,526.89
  6. Step 6: Final answer
    x = 139,359.25

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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.