Home / 130,033.91-195,077.60-58,922.39

Finding the Fourth Proportional to 130,033.91, 195,077.60 and 58,922.39

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Solution

The fourth proportional to 130,033.91, 195,077.60 and 58,922.39 is: 88,395.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,033.91 : 195,077.60 = 58,922.39 : x
  2. Step 2: Convert to fraction form
    130,033.91/195,077.60 = 58,922.39/x
  3. Step 3: Cross multiply
    130,033.91x = 195,077.60 × 58,922.39
  4. Step 4: Simplify right side
    130,033.91x = 11,494,437,157.46
  5. Step 5: Solve for x
    x = 11,494,437,157.46/130,033.91
  6. Step 6: Final answer
    x = 88,395.69

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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.