Home / 254,310.22-351,239.38-167,483.46

Finding the Fourth Proportional to 254,310.22, 351,239.38 and 167,483.46

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Solution

The fourth proportional to 254,310.22, 351,239.38 and 167,483.46 is: 231,319.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,310.22 : 351,239.38 = 167,483.46 : x
  2. Step 2: Convert to fraction form
    254,310.22/351,239.38 = 167,483.46/x
  3. Step 3: Cross multiply
    254,310.22x = 351,239.38 × 167,483.46
  4. Step 4: Simplify right side
    254,310.22x = 58,826,785,813.24
  5. Step 5: Solve for x
    x = 58,826,785,813.24/254,310.22
  6. Step 6: Final answer
    x = 231,319.00

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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.