Home / 4,825.04-6,662.72-3,059.80

Finding the Fourth Proportional to 4,825.04, 6,662.72 and 3,059.80

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Solution

The fourth proportional to 4,825.04, 6,662.72 and 3,059.80 is: 4,225.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825.04 : 6,662.72 = 3,059.80 : x
  2. Step 2: Convert to fraction form
    4,825.04/6,662.72 = 3,059.80/x
  3. Step 3: Cross multiply
    4,825.04x = 6,662.72 × 3,059.80
  4. Step 4: Simplify right side
    4,825.04x = 20,386,590.66
  5. Step 5: Solve for x
    x = 20,386,590.66/4,825.04
  6. Step 6: Final answer
    x = 4,225.17

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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.