Home / 9,558.48-13,191.36-6,022.46

Finding the Fourth Proportional to 9,558.48, 13,191.36 and 6,022.46

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Solution

The fourth proportional to 9,558.48, 13,191.36 and 6,022.46 is: 8,311.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558.48 : 13,191.36 = 6,022.46 : x
  2. Step 2: Convert to fraction form
    9,558.48/13,191.36 = 6,022.46/x
  3. Step 3: Cross multiply
    9,558.48x = 13,191.36 × 6,022.46
  4. Step 4: Simplify right side
    9,558.48x = 79,444,437.95
  5. Step 5: Solve for x
    x = 79,444,437.95/9,558.48
  6. Step 6: Final answer
    x = 8,311.41

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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.