Home / 150,754.08-226,146.56-39,946.08

Finding the Fourth Proportional to 150,754.08, 226,146.56 and 39,946.08

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Solution

The fourth proportional to 150,754.08, 226,146.56 and 39,946.08 is: 59,923.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,754.08 : 226,146.56 = 39,946.08 : x
  2. Step 2: Convert to fraction form
    150,754.08/226,146.56 = 39,946.08/x
  3. Step 3: Cross multiply
    150,754.08x = 226,146.56 × 39,946.08
  4. Step 4: Simplify right side
    150,754.08x = 9,033,668,577.48
  5. Step 5: Solve for x
    x = 9,033,668,577.48/150,754.08
  6. Step 6: Final answer
    x = 59,923.21

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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.