Home / 97,066.92-145,584.18-26,953.32

Finding the Fourth Proportional to 97,066.92, 145,584.18 and 26,953.32

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Solution

The fourth proportional to 97,066.92, 145,584.18 and 26,953.32 is: 40,425.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,066.92 : 145,584.18 = 26,953.32 : x
  2. Step 2: Convert to fraction form
    97,066.92/145,584.18 = 26,953.32/x
  3. Step 3: Cross multiply
    97,066.92x = 145,584.18 × 26,953.32
  4. Step 4: Simplify right side
    97,066.92x = 3,923,976,990.48
  5. Step 5: Solve for x
    x = 3,923,976,990.48/97,066.92
  6. Step 6: Final answer
    x = 40,425.48

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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.