Home / 164,264.69-226,685.23-92,644.55

Finding the Fourth Proportional to 164,264.69, 226,685.23 and 92,644.55

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Solution

The fourth proportional to 164,264.69, 226,685.23 and 92,644.55 is: 127,849.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,264.69 : 226,685.23 = 92,644.55 : x
  2. Step 2: Convert to fraction form
    164,264.69/226,685.23 = 92,644.55/x
  3. Step 3: Cross multiply
    164,264.69x = 226,685.23 × 92,644.55
  4. Step 4: Simplify right side
    164,264.69x = 21,001,151,125.00
  5. Step 5: Solve for x
    x = 21,001,151,125.00/164,264.69
  6. Step 6: Final answer
    x = 127,849.46

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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.