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Finding the Fourth Proportional to 23,599, 35,403.18 and 6,959.32

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Solution

The fourth proportional to 23,599, 35,403.18 and 6,959.32 is: 10,440.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,599 : 35,403.18 = 6,959.32 : x
  2. Step 2: Convert to fraction form
    23,599/35,403.18 = 6,959.32/x
  3. Step 3: Cross multiply
    23,599x = 35,403.18 × 6,959.32
  4. Step 4: Simplify right side
    23,599x = 246,382,058.64
  5. Step 5: Solve for x
    x = 246,382,058.64/23,599
  6. Step 6: Final answer
    x = 10,440.36

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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.