Home / 151,213.23-226,803.65-46,033.11

Finding the Fourth Proportional to 151,213.23, 226,803.65 and 46,033.11

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Solution

The fourth proportional to 151,213.23, 226,803.65 and 46,033.11 is: 69,044.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,213.23 : 226,803.65 = 46,033.11 : x
  2. Step 2: Convert to fraction form
    151,213.23/226,803.65 = 46,033.11/x
  3. Step 3: Cross multiply
    151,213.23x = 226,803.65 × 46,033.11
  4. Step 4: Simplify right side
    151,213.23x = 10,440,477,138.69
  5. Step 5: Solve for x
    x = 10,440,477,138.69/151,213.23
  6. Step 6: Final answer
    x = 69,044.73

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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.