Home / 4,373.92-6,558.56-1,907.36

Finding the Fourth Proportional to 4,373.92, 6,558.56 and 1,907.36

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Solution

The fourth proportional to 4,373.92, 6,558.56 and 1,907.36 is: 2,860.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373.92 : 6,558.56 = 1,907.36 : x
  2. Step 2: Convert to fraction form
    4,373.92/6,558.56 = 1,907.36/x
  3. Step 3: Cross multiply
    4,373.92x = 6,558.56 × 1,907.36
  4. Step 4: Simplify right side
    4,373.92x = 12,509,535.00
  5. Step 5: Solve for x
    x = 12,509,535.00/4,373.92
  6. Step 6: Final answer
    x = 2,860.03

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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.