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Finding the Fourth Proportional to 41,162.64, 56,801.64 and 23,258.40

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Solution

The fourth proportional to 41,162.64, 56,801.64 and 23,258.40 is: 32,095.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,162.64 : 56,801.64 = 23,258.40 : x
  2. Step 2: Convert to fraction form
    41,162.64/56,801.64 = 23,258.40/x
  3. Step 3: Cross multiply
    41,162.64x = 56,801.64 × 23,258.40
  4. Step 4: Simplify right side
    41,162.64x = 1,321,115,263.78
  5. Step 5: Solve for x
    x = 1,321,115,263.78/41,162.64
  6. Step 6: Final answer
    x = 32,095.01

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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.