Home / 130,339.22-195,523.41-36,852.26

Finding the Fourth Proportional to 130,339.22, 195,523.41 and 36,852.26

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Solution

The fourth proportional to 130,339.22, 195,523.41 and 36,852.26 is: 55,282.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,339.22 : 195,523.41 = 36,852.26 : x
  2. Step 2: Convert to fraction form
    130,339.22/195,523.41 = 36,852.26/x
  3. Step 3: Cross multiply
    130,339.22x = 195,523.41 × 36,852.26
  4. Step 4: Simplify right side
    130,339.22x = 7,205,479,541.41
  5. Step 5: Solve for x
    x = 7,205,479,541.41/130,339.22
  6. Step 6: Final answer
    x = 55,282.51

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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.