Home / 7,582.41-11,370.51-4,468.64

Finding the Fourth Proportional to 7,582.41, 11,370.51 and 4,468.64

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Solution

The fourth proportional to 7,582.41, 11,370.51 and 4,468.64 is: 6,701.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582.41 : 11,370.51 = 4,468.64 : x
  2. Step 2: Convert to fraction form
    7,582.41/11,370.51 = 4,468.64/x
  3. Step 3: Cross multiply
    7,582.41x = 11,370.51 × 4,468.64
  4. Step 4: Simplify right side
    7,582.41x = 50,810,658.95
  5. Step 5: Solve for x
    x = 50,810,658.95/7,582.41
  6. Step 6: Final answer
    x = 6,701.12

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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.