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Finding the Fourth Proportional to 23,407.76, 35,111.64 and 9,566.48

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Solution

The fourth proportional to 23,407.76, 35,111.64 and 9,566.48 is: 14,349.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,407.76 : 35,111.64 = 9,566.48 : x
  2. Step 2: Convert to fraction form
    23,407.76/35,111.64 = 9,566.48/x
  3. Step 3: Cross multiply
    23,407.76x = 35,111.64 × 9,566.48
  4. Step 4: Simplify right side
    23,407.76x = 335,894,801.83
  5. Step 5: Solve for x
    x = 335,894,801.83/23,407.76
  6. Step 6: Final answer
    x = 14,349.72

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Similar ratio
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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.