Home / 4,814.52-7,222.18-1,526.93

Finding the Fourth Proportional to 4,814.52, 7,222.18 and 1,526.93

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Solution

The fourth proportional to 4,814.52, 7,222.18 and 1,526.93 is: 2,290.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,814.52 : 7,222.18 = 1,526.93 : x
  2. Step 2: Convert to fraction form
    4,814.52/7,222.18 = 1,526.93/x
  3. Step 3: Cross multiply
    4,814.52x = 7,222.18 × 1,526.93
  4. Step 4: Simplify right side
    4,814.52x = 11,027,753.33
  5. Step 5: Solve for x
    x = 11,027,753.33/4,814.52
  6. Step 6: Final answer
    x = 2,290.52

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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.