Home / 5,557.11-8,337.63-2,597.16

Finding the Fourth Proportional to 5,557.11, 8,337.63 and 2,597.16

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Solution

The fourth proportional to 5,557.11, 8,337.63 and 2,597.16 is: 3,896.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,557.11 : 8,337.63 = 2,597.16 : x
  2. Step 2: Convert to fraction form
    5,557.11/8,337.63 = 2,597.16/x
  3. Step 3: Cross multiply
    5,557.11x = 8,337.63 × 2,597.16
  4. Step 4: Simplify right side
    5,557.11x = 21,654,200.14
  5. Step 5: Solve for x
    x = 21,654,200.14/5,557.11
  6. Step 6: Final answer
    x = 3,896.67

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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.