Home / 130,593.01-195,906.93-64,035.31

Finding the Fourth Proportional to 130,593.01, 195,906.93 and 64,035.31

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Solution

The fourth proportional to 130,593.01, 195,906.93 and 64,035.31 is: 96,061.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,593.01 : 195,906.93 = 64,035.31 : x
  2. Step 2: Convert to fraction form
    130,593.01/195,906.93 = 64,035.31/x
  3. Step 3: Cross multiply
    130,593.01x = 195,906.93 × 64,035.31
  4. Step 4: Simplify right side
    130,593.01x = 12,544,960,993.70
  5. Step 5: Solve for x
    x = 12,544,960,993.70/130,593.01
  6. Step 6: Final answer
    x = 96,061.50

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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.