Home / 40,858.29-56,390.54-24,951.96

Finding the Fourth Proportional to 40,858.29, 56,390.54 and 24,951.96

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Solution

The fourth proportional to 40,858.29, 56,390.54 and 24,951.96 is: 34,437.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,858.29 : 56,390.54 = 24,951.96 : x
  2. Step 2: Convert to fraction form
    40,858.29/56,390.54 = 24,951.96/x
  3. Step 3: Cross multiply
    40,858.29x = 56,390.54 × 24,951.96
  4. Step 4: Simplify right side
    40,858.29x = 1,407,054,373.70
  5. Step 5: Solve for x
    x = 1,407,054,373.70/40,858.29
  6. Step 6: Final answer
    x = 34,437.43

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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.