Home / 130,599.92-195,902.04-37,102.16

Finding the Fourth Proportional to 130,599.92, 195,902.04 and 37,102.16

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Solution

The fourth proportional to 130,599.92, 195,902.04 and 37,102.16 is: 55,653.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,599.92 : 195,902.04 = 37,102.16 : x
  2. Step 2: Convert to fraction form
    130,599.92/195,902.04 = 37,102.16/x
  3. Step 3: Cross multiply
    130,599.92x = 195,902.04 × 37,102.16
  4. Step 4: Simplify right side
    130,599.92x = 7,268,388,832.41
  5. Step 5: Solve for x
    x = 7,268,388,832.41/130,599.92
  6. Step 6: Final answer
    x = 55,653.85

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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.