Home / 4,916.04-6,784.14-2,926.66

Finding the Fourth Proportional to 4,916.04, 6,784.14 and 2,926.66

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Solution

The fourth proportional to 4,916.04, 6,784.14 and 2,926.66 is: 4,038.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916.04 : 6,784.14 = 2,926.66 : x
  2. Step 2: Convert to fraction form
    4,916.04/6,784.14 = 2,926.66/x
  3. Step 3: Cross multiply
    4,916.04x = 6,784.14 × 2,926.66
  4. Step 4: Simplify right side
    4,916.04x = 19,854,856.54
  5. Step 5: Solve for x
    x = 19,854,856.54/4,916.04
  6. Step 6: Final answer
    x = 4,038.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.