Home / 8,037.33-12,030.74-5,523.81

Finding the Fourth Proportional to 8,037.33, 12,030.74 and 5,523.81

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Solution

The fourth proportional to 8,037.33, 12,030.74 and 5,523.81 is: 8,268.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,037.33 : 12,030.74 = 5,523.81 : x
  2. Step 2: Convert to fraction form
    8,037.33/12,030.74 = 5,523.81/x
  3. Step 3: Cross multiply
    8,037.33x = 12,030.74 × 5,523.81
  4. Step 4: Simplify right side
    8,037.33x = 66,455,494.30
  5. Step 5: Solve for x
    x = 66,455,494.30/8,037.33
  6. Step 6: Final answer
    x = 8,268.35

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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.