Home / 9,037.92-13,544.16-4,360.80

Finding the Fourth Proportional to 9,037.92, 13,544.16 and 4,360.80

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Solution

The fourth proportional to 9,037.92, 13,544.16 and 4,360.80 is: 6,535.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037.92 : 13,544.16 = 4,360.80 : x
  2. Step 2: Convert to fraction form
    9,037.92/13,544.16 = 4,360.80/x
  3. Step 3: Cross multiply
    9,037.92x = 13,544.16 × 4,360.80
  4. Step 4: Simplify right side
    9,037.92x = 59,063,372.93
  5. Step 5: Solve for x
    x = 59,063,372.93/9,037.92
  6. Step 6: Final answer
    x = 6,535.06

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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.