Home / 4,925.54-6,798.66-2,910.82

Finding the Fourth Proportional to 4,925.54, 6,798.66 and 2,910.82

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Solution

The fourth proportional to 4,925.54, 6,798.66 and 2,910.82 is: 4,017.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.54 : 6,798.66 = 2,910.82 : x
  2. Step 2: Convert to fraction form
    4,925.54/6,798.66 = 2,910.82/x
  3. Step 3: Cross multiply
    4,925.54x = 6,798.66 × 2,910.82
  4. Step 4: Simplify right side
    4,925.54x = 19,789,675.50
  5. Step 5: Solve for x
    x = 19,789,675.50/4,925.54
  6. Step 6: Final answer
    x = 4,017.77

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1.5x scale

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.