Home / 7,281.02-10,927-4,814.96

Finding the Fourth Proportional to 7,281.02, 10,927 and 4,814.96

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Solution

The fourth proportional to 7,281.02, 10,927 and 4,814.96 is: 7,226.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,281.02 : 10,927 = 4,814.96 : x
  2. Step 2: Convert to fraction form
    7,281.02/10,927 = 4,814.96/x
  3. Step 3: Cross multiply
    7,281.02x = 10,927 × 4,814.96
  4. Step 4: Simplify right side
    7,281.02x = 52,613,067.92
  5. Step 5: Solve for x
    x = 52,613,067.92/7,281.02
  6. Step 6: Final answer
    x = 7,226.06

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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.