Home / 164,655.06-227,261.25-93,076.62

Finding the Fourth Proportional to 164,655.06, 227,261.25 and 93,076.62

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Solution

The fourth proportional to 164,655.06, 227,261.25 and 93,076.62 is: 128,466.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,655.06 : 227,261.25 = 93,076.62 : x
  2. Step 2: Convert to fraction form
    164,655.06/227,261.25 = 93,076.62/x
  3. Step 3: Cross multiply
    164,655.06x = 227,261.25 × 93,076.62
  4. Step 4: Simplify right side
    164,655.06x = 21,152,709,006.98
  5. Step 5: Solve for x
    x = 21,152,709,006.98/164,655.06
  6. Step 6: Final answer
    x = 128,466.80

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1.5x scale

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.