Home / 43,267.37-59,703.87-25,113.90

Finding the Fourth Proportional to 43,267.37, 59,703.87 and 25,113.90

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Solution

The fourth proportional to 43,267.37, 59,703.87 and 25,113.90 is: 34,654.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,267.37 : 59,703.87 = 25,113.90 : x
  2. Step 2: Convert to fraction form
    43,267.37/59,703.87 = 25,113.90/x
  3. Step 3: Cross multiply
    43,267.37x = 59,703.87 × 25,113.90
  4. Step 4: Simplify right side
    43,267.37x = 1,499,397,020.79
  5. Step 5: Solve for x
    x = 1,499,397,020.79/43,267.37
  6. Step 6: Final answer
    x = 34,654.23

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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.