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Finding the Fourth Proportional to 64,165.31, 96,183.35 and 26,746.10

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Solution

The fourth proportional to 64,165.31, 96,183.35 and 26,746.10 is: 40,092.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,165.31 : 96,183.35 = 26,746.10 : x
  2. Step 2: Convert to fraction form
    64,165.31/96,183.35 = 26,746.10/x
  3. Step 3: Cross multiply
    64,165.31x = 96,183.35 × 26,746.10
  4. Step 4: Simplify right side
    64,165.31x = 2,572,529,343.77
  5. Step 5: Solve for x
    x = 2,572,529,343.77/64,165.31
  6. Step 6: Final answer
    x = 40,092.21

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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.