Home / 150,679.04-226,053.07-65,304.22

Finding the Fourth Proportional to 150,679.04, 226,053.07 and 65,304.22

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Solution

The fourth proportional to 150,679.04, 226,053.07 and 65,304.22 is: 97,971.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,679.04 : 226,053.07 = 65,304.22 : x
  2. Step 2: Convert to fraction form
    150,679.04/226,053.07 = 65,304.22/x
  3. Step 3: Cross multiply
    150,679.04x = 226,053.07 × 65,304.22
  4. Step 4: Simplify right side
    150,679.04x = 14,762,219,414.96
  5. Step 5: Solve for x
    x = 14,762,219,414.96/150,679.04
  6. Step 6: Final answer
    x = 97,971.29

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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.