Home / 12,352.28-18,535.66-4,566.52

Finding the Fourth Proportional to 12,352.28, 18,535.66 and 4,566.52

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Solution

The fourth proportional to 12,352.28, 18,535.66 and 4,566.52 is: 6,852.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,352.28 : 18,535.66 = 4,566.52 : x
  2. Step 2: Convert to fraction form
    12,352.28/18,535.66 = 4,566.52/x
  3. Step 3: Cross multiply
    12,352.28x = 18,535.66 × 4,566.52
  4. Step 4: Simplify right side
    12,352.28x = 84,643,462.10
  5. Step 5: Solve for x
    x = 84,643,462.10/12,352.28
  6. Step 6: Final answer
    x = 6,852.46

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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.