Home / 3,303.58-4,559.08-1,887.50

Finding the Fourth Proportional to 3,303.58, 4,559.08 and 1,887.50

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Solution

The fourth proportional to 3,303.58, 4,559.08 and 1,887.50 is: 2,604.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303.58 : 4,559.08 = 1,887.50 : x
  2. Step 2: Convert to fraction form
    3,303.58/4,559.08 = 1,887.50/x
  3. Step 3: Cross multiply
    3,303.58x = 4,559.08 × 1,887.50
  4. Step 4: Simplify right side
    3,303.58x = 8,605,263.50
  5. Step 5: Solve for x
    x = 8,605,263.50/3,303.58
  6. Step 6: Final answer
    x = 2,604.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.