Home / 5,948.10-8,208-3,557.93

Finding the Fourth Proportional to 5,948.10, 8,208 and 3,557.93

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Solution

The fourth proportional to 5,948.10, 8,208 and 3,557.93 is: 4,909.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948.10 : 8,208 = 3,557.93 : x
  2. Step 2: Convert to fraction form
    5,948.10/8,208 = 3,557.93/x
  3. Step 3: Cross multiply
    5,948.10x = 8,208 × 3,557.93
  4. Step 4: Simplify right side
    5,948.10x = 29,203,448.40
  5. Step 5: Solve for x
    x = 29,203,448.40/5,948.10
  6. Step 6: Final answer
    x = 4,909.71

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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.