Home / 4,703.43-7,062.09-2,627.51

Finding the Fourth Proportional to 4,703.43, 7,062.09 and 2,627.51

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Solution

The fourth proportional to 4,703.43, 7,062.09 and 2,627.51 is: 3,945.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703.43 : 7,062.09 = 2,627.51 : x
  2. Step 2: Convert to fraction form
    4,703.43/7,062.09 = 2,627.51/x
  3. Step 3: Cross multiply
    4,703.43x = 7,062.09 × 2,627.51
  4. Step 4: Simplify right side
    4,703.43x = 18,555,666.93
  5. Step 5: Solve for x
    x = 18,555,666.93/4,703.43
  6. Step 6: Final answer
    x = 3,945.13

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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.