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Finding the Fourth Proportional to 23,462.00, 35,190.96 and 8,671.05

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Solution

The fourth proportional to 23,462.00, 35,190.96 and 8,671.05 is: 13,005.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,462.00 : 35,190.96 = 8,671.05 : x
  2. Step 2: Convert to fraction form
    23,462.00/35,190.96 = 8,671.05/x
  3. Step 3: Cross multiply
    23,462.00x = 35,190.96 × 8,671.05
  4. Step 4: Simplify right side
    23,462.00x = 305,142,541.19
  5. Step 5: Solve for x
    x = 305,142,541.19/23,462.00
  6. Step 6: Final answer
    x = 13,005.82

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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.