Home / 40,487.92-55,848.83-26,125.27

Finding the Fourth Proportional to 40,487.92, 55,848.83 and 26,125.27

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Solution

The fourth proportional to 40,487.92, 55,848.83 and 26,125.27 is: 36,037.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,487.92 : 55,848.83 = 26,125.27 : x
  2. Step 2: Convert to fraction form
    40,487.92/55,848.83 = 26,125.27/x
  3. Step 3: Cross multiply
    40,487.92x = 55,848.83 × 26,125.27
  4. Step 4: Simplify right side
    40,487.92x = 1,459,065,762.93
  5. Step 5: Solve for x
    x = 1,459,065,762.93/40,487.92
  6. Step 6: Final answer
    x = 36,037.06

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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.