Home / 4,076.26-6,114.73-1,303.32

Finding the Fourth Proportional to 4,076.26, 6,114.73 and 1,303.32

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Solution

The fourth proportional to 4,076.26, 6,114.73 and 1,303.32 is: 1,955.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076.26 : 6,114.73 = 1,303.32 : x
  2. Step 2: Convert to fraction form
    4,076.26/6,114.73 = 1,303.32/x
  3. Step 3: Cross multiply
    4,076.26x = 6,114.73 × 1,303.32
  4. Step 4: Simplify right side
    4,076.26x = 7,969,446.65
  5. Step 5: Solve for x
    x = 7,969,446.65/4,076.26
  6. Step 6: Final answer
    x = 1,955.09

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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.