Home / 323,588.22-446,553.81-180,357.33

Finding the Fourth Proportional to 323,588.22, 446,553.81 and 180,357.33

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Solution

The fourth proportional to 323,588.22, 446,553.81 and 180,357.33 is: 248,894.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,588.22 : 446,553.81 = 180,357.33 : x
  2. Step 2: Convert to fraction form
    323,588.22/446,553.81 = 180,357.33/x
  3. Step 3: Cross multiply
    323,588.22x = 446,553.81 × 180,357.33
  4. Step 4: Simplify right side
    323,588.22x = 80,539,254,547.50
  5. Step 5: Solve for x
    x = 80,539,254,547.50/323,588.22
  6. Step 6: Final answer
    x = 248,894.28

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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.