Home / 263,066.00-362,948.35-160,985.04

Finding the Fourth Proportional to 263,066.00, 362,948.35 and 160,985.04

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Solution

The fourth proportional to 263,066.00, 362,948.35 and 160,985.04 is: 222,108.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,066.00 : 362,948.35 = 160,985.04 : x
  2. Step 2: Convert to fraction form
    263,066.00/362,948.35 = 160,985.04/x
  3. Step 3: Cross multiply
    263,066.00x = 362,948.35 × 160,985.04
  4. Step 4: Simplify right side
    263,066.00x = 58,429,254,240.22
  5. Step 5: Solve for x
    x = 58,429,254,240.22/263,066.00
  6. Step 6: Final answer
    x = 222,108.73

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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.