Home / 150,777.02-226,140.91-50,935.01

Finding the Fourth Proportional to 150,777.02, 226,140.91 and 50,935.01

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Solution

The fourth proportional to 150,777.02, 226,140.91 and 50,935.01 is: 76,394.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,777.02 : 226,140.91 = 50,935.01 : x
  2. Step 2: Convert to fraction form
    150,777.02/226,140.91 = 50,935.01/x
  3. Step 3: Cross multiply
    150,777.02x = 226,140.91 × 50,935.01
  4. Step 4: Simplify right side
    150,777.02x = 11,518,488,254.22
  5. Step 5: Solve for x
    x = 11,518,488,254.22/150,777.02
  6. Step 6: Final answer
    x = 76,394.19

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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.