Home / 4,788.74-6,608.08-2,901.37

Finding the Fourth Proportional to 4,788.74, 6,608.08 and 2,901.37

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Solution

The fourth proportional to 4,788.74, 6,608.08 and 2,901.37 is: 4,003.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788.74 : 6,608.08 = 2,901.37 : x
  2. Step 2: Convert to fraction form
    4,788.74/6,608.08 = 2,901.37/x
  3. Step 3: Cross multiply
    4,788.74x = 6,608.08 × 2,901.37
  4. Step 4: Simplify right side
    4,788.74x = 19,172,485.07
  5. Step 5: Solve for x
    x = 19,172,485.07/4,788.74
  6. Step 6: Final answer
    x = 4,003.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.