Home / 164,766.18-227,387.13-93,152.87

Finding the Fourth Proportional to 164,766.18, 227,387.13 and 93,152.87

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Solution

The fourth proportional to 164,766.18, 227,387.13 and 93,152.87 is: 128,556.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,766.18 : 227,387.13 = 93,152.87 : x
  2. Step 2: Convert to fraction form
    164,766.18/227,387.13 = 93,152.87/x
  3. Step 3: Cross multiply
    164,766.18x = 227,387.13 × 93,152.87
  4. Step 4: Simplify right side
    164,766.18x = 21,181,762,623.63
  5. Step 5: Solve for x
    x = 21,181,762,623.63/164,766.18
  6. Step 6: Final answer
    x = 128,556.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.