Home / 4,883.10-7,314.86-2,934.24

Finding the Fourth Proportional to 4,883.10, 7,314.86 and 2,934.24

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Solution

The fourth proportional to 4,883.10, 7,314.86 and 2,934.24 is: 4,395.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883.10 : 7,314.86 = 2,934.24 : x
  2. Step 2: Convert to fraction form
    4,883.10/7,314.86 = 2,934.24/x
  3. Step 3: Cross multiply
    4,883.10x = 7,314.86 × 2,934.24
  4. Step 4: Simplify right side
    4,883.10x = 21,463,554.81
  5. Step 5: Solve for x
    x = 21,463,554.81/4,883.10
  6. Step 6: Final answer
    x = 4,395.48

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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.