Home / 4,797.48-6,622.98-3,030.92

Finding the Fourth Proportional to 4,797.48, 6,622.98 and 3,030.92

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Solution

The fourth proportional to 4,797.48, 6,622.98 and 3,030.92 is: 4,184.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797.48 : 6,622.98 = 3,030.92 : x
  2. Step 2: Convert to fraction form
    4,797.48/6,622.98 = 3,030.92/x
  3. Step 3: Cross multiply
    4,797.48x = 6,622.98 × 3,030.92
  4. Step 4: Simplify right side
    4,797.48x = 20,073,722.54
  5. Step 5: Solve for x
    x = 20,073,722.54/4,797.48
  6. Step 6: Final answer
    x = 4,184.22

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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.