Home / 4,775.18-6,582.96-3,934.58

Finding the Fourth Proportional to 4,775.18, 6,582.96 and 3,934.58

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Solution

The fourth proportional to 4,775.18, 6,582.96 and 3,934.58 is: 5,424.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,775.18 : 6,582.96 = 3,934.58 : x
  2. Step 2: Convert to fraction form
    4,775.18/6,582.96 = 3,934.58/x
  3. Step 3: Cross multiply
    4,775.18x = 6,582.96 × 3,934.58
  4. Step 4: Simplify right side
    4,775.18x = 25,901,182.76
  5. Step 5: Solve for x
    x = 25,901,182.76/4,775.18
  6. Step 6: Final answer
    x = 5,424.13

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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.