Home / 332,214.22-458,449.23-181,312.30

Finding the Fourth Proportional to 332,214.22, 458,449.23 and 181,312.30

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Solution

The fourth proportional to 332,214.22, 458,449.23 and 181,312.30 is: 250,207.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,214.22 : 458,449.23 = 181,312.30 : x
  2. Step 2: Convert to fraction form
    332,214.22/458,449.23 = 181,312.30/x
  3. Step 3: Cross multiply
    332,214.22x = 458,449.23 × 181,312.30
  4. Step 4: Simplify right side
    332,214.22x = 83,122,484,324.53
  5. Step 5: Solve for x
    x = 83,122,484,324.53/332,214.22
  6. Step 6: Final answer
    x = 250,207.48

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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.