Home / 227,390.37-341,322.09-167,486.46

Finding the Fourth Proportional to 227,390.37, 341,322.09 and 167,486.46

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Solution

The fourth proportional to 227,390.37, 341,322.09 and 167,486.46 is: 251,403.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,390.37 : 341,322.09 = 167,486.46 : x
  2. Step 2: Convert to fraction form
    227,390.37/341,322.09 = 167,486.46/x
  3. Step 3: Cross multiply
    227,390.37x = 341,322.09 × 167,486.46
  4. Step 4: Simplify right side
    227,390.37x = 57,166,828,573.90
  5. Step 5: Solve for x
    x = 57,166,828,573.90/227,390.37
  6. Step 6: Final answer
    x = 251,403.91

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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.