Home / 26,052.14-39,080.02-10,469.76

Finding the Fourth Proportional to 26,052.14, 39,080.02 and 10,469.76

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Solution

The fourth proportional to 26,052.14, 39,080.02 and 10,469.76 is: 15,705.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,052.14 : 39,080.02 = 10,469.76 : x
  2. Step 2: Convert to fraction form
    26,052.14/39,080.02 = 10,469.76/x
  3. Step 3: Cross multiply
    26,052.14x = 39,080.02 × 10,469.76
  4. Step 4: Simplify right side
    26,052.14x = 409,158,430.20
  5. Step 5: Solve for x
    x = 409,158,430.20/26,052.14
  6. Step 6: Final answer
    x = 15,705.37

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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.