Home / 5,925.45-8,889.09-2,028.93

Finding the Fourth Proportional to 5,925.45, 8,889.09 and 2,028.93

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Solution

The fourth proportional to 5,925.45, 8,889.09 and 2,028.93 is: 3,043.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925.45 : 8,889.09 = 2,028.93 : x
  2. Step 2: Convert to fraction form
    5,925.45/8,889.09 = 2,028.93/x
  3. Step 3: Cross multiply
    5,925.45x = 8,889.09 × 2,028.93
  4. Step 4: Simplify right side
    5,925.45x = 18,035,341.37
  5. Step 5: Solve for x
    x = 18,035,341.37/5,925.45
  6. Step 6: Final answer
    x = 3,043.71

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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.