Home / 5,925.81-8,887.80-2,029.32

Finding the Fourth Proportional to 5,925.81, 8,887.80 and 2,029.32

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Solution

The fourth proportional to 5,925.81, 8,887.80 and 2,029.32 is: 3,043.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925.81 : 8,887.80 = 2,029.32 : x
  2. Step 2: Convert to fraction form
    5,925.81/8,887.80 = 2,029.32/x
  3. Step 3: Cross multiply
    5,925.81x = 8,887.80 × 2,029.32
  4. Step 4: Simplify right side
    5,925.81x = 18,036,190.30
  5. Step 5: Solve for x
    x = 18,036,190.30/5,925.81
  6. Step 6: Final answer
    x = 3,043.67

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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.