Home / 5,012.34-6,922.17-4,232.58

Finding the Fourth Proportional to 5,012.34, 6,922.17 and 4,232.58

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Solution

The fourth proportional to 5,012.34, 6,922.17 and 4,232.58 is: 5,845.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012.34 : 6,922.17 = 4,232.58 : x
  2. Step 2: Convert to fraction form
    5,012.34/6,922.17 = 4,232.58/x
  3. Step 3: Cross multiply
    5,012.34x = 6,922.17 × 4,232.58
  4. Step 4: Simplify right side
    5,012.34x = 29,298,638.30
  5. Step 5: Solve for x
    x = 29,298,638.30/5,012.34
  6. Step 6: Final answer
    x = 5,845.30

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1.5x scale

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.