Home / 7,459.24-11,188.26-4,337.25

Finding the Fourth Proportional to 7,459.24, 11,188.26 and 4,337.25

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Solution

The fourth proportional to 7,459.24, 11,188.26 and 4,337.25 is: 6,505.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459.24 : 11,188.26 = 4,337.25 : x
  2. Step 2: Convert to fraction form
    7,459.24/11,188.26 = 4,337.25/x
  3. Step 3: Cross multiply
    7,459.24x = 11,188.26 × 4,337.25
  4. Step 4: Simplify right side
    7,459.24x = 48,526,280.69
  5. Step 5: Solve for x
    x = 48,526,280.69/7,459.24
  6. Step 6: Final answer
    x = 6,505.53

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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.