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Finding the Fourth Proportional to 23,663.37, 35,501.88 and 7,652.55

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Solution

The fourth proportional to 23,663.37, 35,501.88 and 7,652.55 is: 11,481.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,663.37 : 35,501.88 = 7,652.55 : x
  2. Step 2: Convert to fraction form
    23,663.37/35,501.88 = 7,652.55/x
  3. Step 3: Cross multiply
    23,663.37x = 35,501.88 × 7,652.55
  4. Step 4: Simplify right side
    23,663.37x = 271,679,911.79
  5. Step 5: Solve for x
    x = 271,679,911.79/23,663.37
  6. Step 6: Final answer
    x = 11,481.03

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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.