Home / 4,881.33-7,307.64-3,026.49

Finding the Fourth Proportional to 4,881.33, 7,307.64 and 3,026.49

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Solution

The fourth proportional to 4,881.33, 7,307.64 and 3,026.49 is: 4,530.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881.33 : 7,307.64 = 3,026.49 : x
  2. Step 2: Convert to fraction form
    4,881.33/7,307.64 = 3,026.49/x
  3. Step 3: Cross multiply
    4,881.33x = 7,307.64 × 3,026.49
  4. Step 4: Simplify right side
    4,881.33x = 22,116,499.38
  5. Step 5: Solve for x
    x = 22,116,499.38/4,881.33
  6. Step 6: Final answer
    x = 4,530.83

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1.5x scale

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.