Home / 130,052.77-195,092.14-35,284.44

Finding the Fourth Proportional to 130,052.77, 195,092.14 and 35,284.44

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Solution

The fourth proportional to 130,052.77, 195,092.14 and 35,284.44 is: 52,930.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,052.77 : 195,092.14 = 35,284.44 : x
  2. Step 2: Convert to fraction form
    130,052.77/195,092.14 = 35,284.44/x
  3. Step 3: Cross multiply
    130,052.77x = 195,092.14 × 35,284.44
  4. Step 4: Simplify right side
    130,052.77x = 6,883,716,731.88
  5. Step 5: Solve for x
    x = 6,883,716,731.88/130,052.77
  6. Step 6: Final answer
    x = 52,930.18

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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.