Home / 23,353.72-35,032.76-9,310.35

Finding the Fourth Proportional to 23,353.72, 35,032.76 and 9,310.35

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Solution

The fourth proportional to 23,353.72, 35,032.76 and 9,310.35 is: 13,966.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,353.72 : 35,032.76 = 9,310.35 : x
  2. Step 2: Convert to fraction form
    23,353.72/35,032.76 = 9,310.35/x
  3. Step 3: Cross multiply
    23,353.72x = 35,032.76 × 9,310.35
  4. Step 4: Simplify right side
    23,353.72x = 326,167,035.35
  5. Step 5: Solve for x
    x = 326,167,035.35/23,353.72
  6. Step 6: Final answer
    x = 13,966.38

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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.