Home / 5,537.53-8,244.53-5,459.98

Finding the Fourth Proportional to 5,537.53, 8,244.53 and 5,459.98

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Solution

The fourth proportional to 5,537.53, 8,244.53 and 5,459.98 is: 8,129.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,537.53 : 8,244.53 = 5,459.98 : x
  2. Step 2: Convert to fraction form
    5,537.53/8,244.53 = 5,459.98/x
  3. Step 3: Cross multiply
    5,537.53x = 8,244.53 × 5,459.98
  4. Step 4: Simplify right side
    5,537.53x = 45,014,900.39
  5. Step 5: Solve for x
    x = 45,014,900.39/5,537.53
  6. Step 6: Final answer
    x = 8,129.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.