Home / 43,404.16-59,899.44-25,499.01

Finding the Fourth Proportional to 43,404.16, 59,899.44 and 25,499.01

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Solution

The fourth proportional to 43,404.16, 59,899.44 and 25,499.01 is: 35,189.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,404.16 : 59,899.44 = 25,499.01 : x
  2. Step 2: Convert to fraction form
    43,404.16/59,899.44 = 25,499.01/x
  3. Step 3: Cross multiply
    43,404.16x = 59,899.44 × 25,499.01
  4. Step 4: Simplify right side
    43,404.16x = 1,527,376,419.55
  5. Step 5: Solve for x
    x = 1,527,376,419.55/43,404.16
  6. Step 6: Final answer
    x = 35,189.63

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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.