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Finding the Fourth Proportional to 43,994.68, 60,717.06 and 25,134.64

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Solution

The fourth proportional to 43,994.68, 60,717.06 and 25,134.64 is: 34,688.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,994.68 : 60,717.06 = 25,134.64 : x
  2. Step 2: Convert to fraction form
    43,994.68/60,717.06 = 25,134.64/x
  3. Step 3: Cross multiply
    43,994.68x = 60,717.06 × 25,134.64
  4. Step 4: Simplify right side
    43,994.68x = 1,526,101,444.96
  5. Step 5: Solve for x
    x = 1,526,101,444.96/43,994.68
  6. Step 6: Final answer
    x = 34,688.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.