Home / 4,435.41-6,653.24-1,513.69

Finding the Fourth Proportional to 4,435.41, 6,653.24 and 1,513.69

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Solution

The fourth proportional to 4,435.41, 6,653.24 and 1,513.69 is: 2,270.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435.41 : 6,653.24 = 1,513.69 : x
  2. Step 2: Convert to fraction form
    4,435.41/6,653.24 = 1,513.69/x
  3. Step 3: Cross multiply
    4,435.41x = 6,653.24 × 1,513.69
  4. Step 4: Simplify right side
    4,435.41x = 10,070,924.33
  5. Step 5: Solve for x
    x = 10,070,924.33/4,435.41
  6. Step 6: Final answer
    x = 2,270.57

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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.