Home / 130,044.22-195,073.09-41,304.67

Finding the Fourth Proportional to 130,044.22, 195,073.09 and 41,304.67

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Solution

The fourth proportional to 130,044.22, 195,073.09 and 41,304.67 is: 61,959.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,044.22 : 195,073.09 = 41,304.67 : x
  2. Step 2: Convert to fraction form
    130,044.22/195,073.09 = 41,304.67/x
  3. Step 3: Cross multiply
    130,044.22x = 195,073.09 × 41,304.67
  4. Step 4: Simplify right side
    130,044.22x = 8,057,429,017.39
  5. Step 5: Solve for x
    x = 8,057,429,017.39/130,044.22
  6. Step 6: Final answer
    x = 61,959.15

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1.5x scale

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.