Home / 5,955.60-8,906.58-4,550.46

Finding the Fourth Proportional to 5,955.60, 8,906.58 and 4,550.46

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Solution

The fourth proportional to 5,955.60, 8,906.58 and 4,550.46 is: 6,805.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,955.60 : 8,906.58 = 4,550.46 : x
  2. Step 2: Convert to fraction form
    5,955.60/8,906.58 = 4,550.46/x
  3. Step 3: Cross multiply
    5,955.60x = 8,906.58 × 4,550.46
  4. Step 4: Simplify right side
    5,955.60x = 40,529,036.03
  5. Step 5: Solve for x
    x = 40,529,036.03/5,955.60
  6. Step 6: Final answer
    x = 6,805.20

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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.