Home / 332,209.22-458,442.32-181,307.30

Finding the Fourth Proportional to 332,209.22, 458,442.32 and 181,307.30

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Solution

The fourth proportional to 332,209.22, 458,442.32 and 181,307.30 is: 250,200.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,209.22 : 458,442.32 = 181,307.30 : x
  2. Step 2: Convert to fraction form
    332,209.22/458,442.32 = 181,307.30/x
  3. Step 3: Cross multiply
    332,209.22x = 458,442.32 × 181,307.30
  4. Step 4: Simplify right side
    332,209.22x = 83,118,939,244.94
  5. Step 5: Solve for x
    x = 83,118,939,244.94/332,209.22
  6. Step 6: Final answer
    x = 250,200.58

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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.