Home / 317,524.44-476,301.04-92,904.15

Finding the Fourth Proportional to 317,524.44, 476,301.04 and 92,904.15

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Solution

The fourth proportional to 317,524.44, 476,301.04 and 92,904.15 is: 139,360.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,524.44 : 476,301.04 = 92,904.15 : x
  2. Step 2: Convert to fraction form
    317,524.44/476,301.04 = 92,904.15/x
  3. Step 3: Cross multiply
    317,524.44x = 476,301.04 × 92,904.15
  4. Step 4: Simplify right side
    317,524.44x = 44,250,343,265.32
  5. Step 5: Solve for x
    x = 44,250,343,265.32/317,524.44
  6. Step 6: Final answer
    x = 139,360.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.