Home / 4,435.14-6,653.76-1,513.50

Finding the Fourth Proportional to 4,435.14, 6,653.76 and 1,513.50

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Solution

The fourth proportional to 4,435.14, 6,653.76 and 1,513.50 is: 2,270.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435.14 : 6,653.76 = 1,513.50 : x
  2. Step 2: Convert to fraction form
    4,435.14/6,653.76 = 1,513.50/x
  3. Step 3: Cross multiply
    4,435.14x = 6,653.76 × 1,513.50
  4. Step 4: Simplify right side
    4,435.14x = 10,070,465.76
  5. Step 5: Solve for x
    x = 10,070,465.76/4,435.14
  6. Step 6: Final answer
    x = 2,270.61

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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.