Home / 6,953.04-9,595.34-3,968.81

Finding the Fourth Proportional to 6,953.04, 9,595.34 and 3,968.81

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Solution

The fourth proportional to 6,953.04, 9,595.34 and 3,968.81 is: 5,477.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.04 : 9,595.34 = 3,968.81 : x
  2. Step 2: Convert to fraction form
    6,953.04/9,595.34 = 3,968.81/x
  3. Step 3: Cross multiply
    6,953.04x = 9,595.34 × 3,968.81
  4. Step 4: Simplify right side
    6,953.04x = 38,082,067.28
  5. Step 5: Solve for x
    x = 38,082,067.28/6,953.04
  6. Step 6: Final answer
    x = 5,477.04

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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.