Home / 323,588.02-446,566.68-180,349.06

Finding the Fourth Proportional to 323,588.02, 446,566.68 and 180,349.06

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Solution

The fourth proportional to 323,588.02, 446,566.68 and 180,349.06 is: 248,890.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,588.02 : 446,566.68 = 180,349.06 : x
  2. Step 2: Convert to fraction form
    323,588.02/446,566.68 = 180,349.06/x
  3. Step 3: Cross multiply
    323,588.02x = 446,566.68 × 180,349.06
  4. Step 4: Simplify right side
    323,588.02x = 80,537,880,965.32
  5. Step 5: Solve for x
    x = 80,537,880,965.32/323,588.02
  6. Step 6: Final answer
    x = 248,890.18

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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.