Home / 4,906.04-7,360.47-1,443.29

Finding the Fourth Proportional to 4,906.04, 7,360.47 and 1,443.29

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Solution

The fourth proportional to 4,906.04, 7,360.47 and 1,443.29 is: 2,165.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906.04 : 7,360.47 = 1,443.29 : x
  2. Step 2: Convert to fraction form
    4,906.04/7,360.47 = 1,443.29/x
  3. Step 3: Cross multiply
    4,906.04x = 7,360.47 × 1,443.29
  4. Step 4: Simplify right side
    4,906.04x = 10,623,255.94
  5. Step 5: Solve for x
    x = 10,623,255.94/4,906.04
  6. Step 6: Final answer
    x = 2,165.34

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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.