Home / 146,570.04-219,884.22-46,727.01

Finding the Fourth Proportional to 146,570.04, 219,884.22 and 46,727.01

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Solution

The fourth proportional to 146,570.04, 219,884.22 and 46,727.01 is: 70,099.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,570.04 : 219,884.22 = 46,727.01 : x
  2. Step 2: Convert to fraction form
    146,570.04/219,884.22 = 46,727.01/x
  3. Step 3: Cross multiply
    146,570.04x = 219,884.22 × 46,727.01
  4. Step 4: Simplify right side
    146,570.04x = 10,274,532,146.78
  5. Step 5: Solve for x
    x = 10,274,532,146.78/146,570.04
  6. Step 6: Final answer
    x = 70,099.81

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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.