Home / 181,328.41-250,218.53-104,852.46

Finding the Fourth Proportional to 181,328.41, 250,218.53 and 104,852.46

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Solution

The fourth proportional to 181,328.41, 250,218.53 and 104,852.46 is: 144,687.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,328.41 : 250,218.53 = 104,852.46 : x
  2. Step 2: Convert to fraction form
    181,328.41/250,218.53 = 104,852.46/x
  3. Step 3: Cross multiply
    181,328.41x = 250,218.53 × 104,852.46
  4. Step 4: Simplify right side
    181,328.41x = 26,236,028,408.08
  5. Step 5: Solve for x
    x = 26,236,028,408.08/181,328.41
  6. Step 6: Final answer
    x = 144,687.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.