Home / 130,226.03-195,399.81-46,049.94

Finding the Fourth Proportional to 130,226.03, 195,399.81 and 46,049.94

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Solution

The fourth proportional to 130,226.03, 195,399.81 and 46,049.94 is: 69,096.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,226.03 : 195,399.81 = 46,049.94 : x
  2. Step 2: Convert to fraction form
    130,226.03/195,399.81 = 46,049.94/x
  3. Step 3: Cross multiply
    130,226.03x = 195,399.81 × 46,049.94
  4. Step 4: Simplify right side
    130,226.03x = 8,998,149,526.51
  5. Step 5: Solve for x
    x = 8,998,149,526.51/130,226.03
  6. Step 6: Final answer
    x = 69,096.40

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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.