Home / 6,570.35-9,067.92-4,336.87

Finding the Fourth Proportional to 6,570.35, 9,067.92 and 4,336.87

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Solution

The fourth proportional to 6,570.35, 9,067.92 and 4,336.87 is: 5,985.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570.35 : 9,067.92 = 4,336.87 : x
  2. Step 2: Convert to fraction form
    6,570.35/9,067.92 = 4,336.87/x
  3. Step 3: Cross multiply
    6,570.35x = 9,067.92 × 4,336.87
  4. Step 4: Simplify right side
    6,570.35x = 39,326,368.53
  5. Step 5: Solve for x
    x = 39,326,368.53/6,570.35
  6. Step 6: Final answer
    x = 5,985.43

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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.