Home / 4,925.15-7,383.27-1,802.97

Finding the Fourth Proportional to 4,925.15, 7,383.27 and 1,802.97

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Solution

The fourth proportional to 4,925.15, 7,383.27 and 1,802.97 is: 2,702.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.15 : 7,383.27 = 1,802.97 : x
  2. Step 2: Convert to fraction form
    4,925.15/7,383.27 = 1,802.97/x
  3. Step 3: Cross multiply
    4,925.15x = 7,383.27 × 1,802.97
  4. Step 4: Simplify right side
    4,925.15x = 13,311,814.31
  5. Step 5: Solve for x
    x = 13,311,814.31/4,925.15
  6. Step 6: Final answer
    x = 2,702.83

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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.