Home / 5,948.74-8,208.70-3,558.23

Finding the Fourth Proportional to 5,948.74, 8,208.70 and 3,558.23

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Solution

The fourth proportional to 5,948.74, 8,208.70 and 3,558.23 is: 4,910.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.74 : 8,208.70 = 3,558.23 : x
  2. Step 2: Convert to fraction form
    5,948.74/8,208.70 = 3,558.23/x
  3. Step 3: Cross multiply
    5,948.74x = 8,208.70 × 3,558.23
  4. Step 4: Simplify right side
    5,948.74x = 29,208,442.60
  5. Step 5: Solve for x
    x = 29,208,442.60/5,948.74
  6. Step 6: Final answer
    x = 4,910.02

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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.