Home / 7,569.43-11,329.89-4,050.64

Finding the Fourth Proportional to 7,569.43, 11,329.89 and 4,050.64

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Solution

The fourth proportional to 7,569.43, 11,329.89 and 4,050.64 is: 6,062.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569.43 : 11,329.89 = 4,050.64 : x
  2. Step 2: Convert to fraction form
    7,569.43/11,329.89 = 4,050.64/x
  3. Step 3: Cross multiply
    7,569.43x = 11,329.89 × 4,050.64
  4. Step 4: Simplify right side
    7,569.43x = 45,893,305.63
  5. Step 5: Solve for x
    x = 45,893,305.63/7,569.43
  6. Step 6: Final answer
    x = 6,062.98

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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.