Home / 5,534.55-8,298.75-1,834.77

Finding the Fourth Proportional to 5,534.55, 8,298.75 and 1,834.77

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Solution

The fourth proportional to 5,534.55, 8,298.75 and 1,834.77 is: 2,751.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534.55 : 8,298.75 = 1,834.77 : x
  2. Step 2: Convert to fraction form
    5,534.55/8,298.75 = 1,834.77/x
  3. Step 3: Cross multiply
    5,534.55x = 8,298.75 × 1,834.77
  4. Step 4: Simplify right side
    5,534.55x = 15,226,246.87
  5. Step 5: Solve for x
    x = 15,226,246.87/5,534.55
  6. Step 6: Final answer
    x = 2,751.13

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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.