Home / 5,596.99-8,397.34-2,477.81

Finding the Fourth Proportional to 5,596.99, 8,397.34 and 2,477.81

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Solution

The fourth proportional to 5,596.99, 8,397.34 and 2,477.81 is: 3,717.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596.99 : 8,397.34 = 2,477.81 : x
  2. Step 2: Convert to fraction form
    5,596.99/8,397.34 = 2,477.81/x
  3. Step 3: Cross multiply
    5,596.99x = 8,397.34 × 2,477.81
  4. Step 4: Simplify right side
    5,596.99x = 20,807,027.82
  5. Step 5: Solve for x
    x = 20,807,027.82/5,596.99
  6. Step 6: Final answer
    x = 3,717.54

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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.