Home / 4,720.97-7,086.93-2,533.97

Finding the Fourth Proportional to 4,720.97, 7,086.93 and 2,533.97

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Solution

The fourth proportional to 4,720.97, 7,086.93 and 2,533.97 is: 3,803.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,720.97 : 7,086.93 = 2,533.97 : x
  2. Step 2: Convert to fraction form
    4,720.97/7,086.93 = 2,533.97/x
  3. Step 3: Cross multiply
    4,720.97x = 7,086.93 × 2,533.97
  4. Step 4: Simplify right side
    4,720.97x = 17,958,068.01
  5. Step 5: Solve for x
    x = 17,958,068.01/4,720.97
  6. Step 6: Final answer
    x = 3,803.89

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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.