Home / 150,975.04-226,463.37-45,794.11

Finding the Fourth Proportional to 150,975.04, 226,463.37 and 45,794.11

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Solution

The fourth proportional to 150,975.04, 226,463.37 and 45,794.11 is: 68,691.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,975.04 : 226,463.37 = 45,794.11 : x
  2. Step 2: Convert to fraction form
    150,975.04/226,463.37 = 45,794.11/x
  3. Step 3: Cross multiply
    150,975.04x = 226,463.37 × 45,794.11
  4. Step 4: Simplify right side
    150,975.04x = 10,370,688,476.75
  5. Step 5: Solve for x
    x = 10,370,688,476.75/150,975.04
  6. Step 6: Final answer
    x = 68,691.41

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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.