Home / 151,459.02-227,208.17-51,592.50

Finding the Fourth Proportional to 151,459.02, 227,208.17 and 51,592.50

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Solution

The fourth proportional to 151,459.02, 227,208.17 and 51,592.50 is: 77,395.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,459.02 : 227,208.17 = 51,592.50 : x
  2. Step 2: Convert to fraction form
    151,459.02/227,208.17 = 51,592.50/x
  3. Step 3: Cross multiply
    151,459.02x = 227,208.17 × 51,592.50
  4. Step 4: Simplify right side
    151,459.02x = 11,722,237,510.73
  5. Step 5: Solve for x
    x = 11,722,237,510.73/151,459.02
  6. Step 6: Final answer
    x = 77,395.44

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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.