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Finding the Fourth Proportional to 182,909.96, 274,367.24 and 64,498.26

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Solution

The fourth proportional to 182,909.96, 274,367.24 and 64,498.26 is: 96,748.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,909.96 : 274,367.24 = 64,498.26 : x
  2. Step 2: Convert to fraction form
    182,909.96/274,367.24 = 64,498.26/x
  3. Step 3: Cross multiply
    182,909.96x = 274,367.24 × 64,498.26
  4. Step 4: Simplify right side
    182,909.96x = 17,696,209,258.51
  5. Step 5: Solve for x
    x = 17,696,209,258.51/182,909.96
  6. Step 6: Final answer
    x = 96,748.20

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1.5x scale

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.