Home / 130,701.18-196,052.04-35,932.62

Finding the Fourth Proportional to 130,701.18, 196,052.04 and 35,932.62

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Solution

The fourth proportional to 130,701.18, 196,052.04 and 35,932.62 is: 53,899.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,701.18 : 196,052.04 = 35,932.62 : x
  2. Step 2: Convert to fraction form
    130,701.18/196,052.04 = 35,932.62/x
  3. Step 3: Cross multiply
    130,701.18x = 196,052.04 × 35,932.62
  4. Step 4: Simplify right side
    130,701.18x = 7,044,663,453.54
  5. Step 5: Solve for x
    x = 7,044,663,453.54/130,701.18
  6. Step 6: Final answer
    x = 53,899.00

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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.