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Finding the Fourth Proportional to 164,349.03, 226,801.71 and 92,744.22

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Solution

The fourth proportional to 164,349.03, 226,801.71 and 92,744.22 is: 127,987.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,349.03 : 226,801.71 = 92,744.22 : x
  2. Step 2: Convert to fraction form
    164,349.03/226,801.71 = 92,744.22/x
  3. Step 3: Cross multiply
    164,349.03x = 226,801.71 × 92,744.22
  4. Step 4: Simplify right side
    164,349.03x = 21,034,547,688.62
  5. Step 5: Solve for x
    x = 21,034,547,688.62/164,349.03
  6. Step 6: Final answer
    x = 127,987.05

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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.