Home / 4,062.48-6,094.61-1,289.33

Finding the Fourth Proportional to 4,062.48, 6,094.61 and 1,289.33

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Solution

The fourth proportional to 4,062.48, 6,094.61 and 1,289.33 is: 1,934.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.48 : 6,094.61 = 1,289.33 : x
  2. Step 2: Convert to fraction form
    4,062.48/6,094.61 = 1,289.33/x
  3. Step 3: Cross multiply
    4,062.48x = 6,094.61 × 1,289.33
  4. Step 4: Simplify right side
    4,062.48x = 7,857,963.51
  5. Step 5: Solve for x
    x = 7,857,963.51/4,062.48
  6. Step 6: Final answer
    x = 1,934.28

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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.