Home / 6,196.18-9,294.29-4,355.53

Finding the Fourth Proportional to 6,196.18, 9,294.29 and 4,355.53

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Solution

The fourth proportional to 6,196.18, 9,294.29 and 4,355.53 is: 6,533.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196.18 : 9,294.29 = 4,355.53 : x
  2. Step 2: Convert to fraction form
    6,196.18/9,294.29 = 4,355.53/x
  3. Step 3: Cross multiply
    6,196.18x = 9,294.29 × 4,355.53
  4. Step 4: Simplify right side
    6,196.18x = 40,481,565.10
  5. Step 5: Solve for x
    x = 40,481,565.10/6,196.18
  6. Step 6: Final answer
    x = 6,533.31

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1.5x scale

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.