Home / 6,948.37-9,588.75-3,804.56

Finding the Fourth Proportional to 6,948.37, 9,588.75 and 3,804.56

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Solution

The fourth proportional to 6,948.37, 9,588.75 and 3,804.56 is: 5,250.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,948.37 : 9,588.75 = 3,804.56 : x
  2. Step 2: Convert to fraction form
    6,948.37/9,588.75 = 3,804.56/x
  3. Step 3: Cross multiply
    6,948.37x = 9,588.75 × 3,804.56
  4. Step 4: Simplify right side
    6,948.37x = 36,480,926.76
  5. Step 5: Solve for x
    x = 36,480,926.76/6,948.37
  6. Step 6: Final answer
    x = 5,250.29

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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.