Home / 6,620.17-9,925.03-4,533.85

Finding the Fourth Proportional to 6,620.17, 9,925.03 and 4,533.85

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Solution

The fourth proportional to 6,620.17, 9,925.03 and 4,533.85 is: 6,797.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,620.17 : 9,925.03 = 4,533.85 : x
  2. Step 2: Convert to fraction form
    6,620.17/9,925.03 = 4,533.85/x
  3. Step 3: Cross multiply
    6,620.17x = 9,925.03 × 4,533.85
  4. Step 4: Simplify right side
    6,620.17x = 44,998,597.27
  5. Step 5: Solve for x
    x = 44,998,597.27/6,620.17
  6. Step 6: Final answer
    x = 6,797.20

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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.