Home / 4,435.04-6,653.16-1,512.56

Finding the Fourth Proportional to 4,435.04, 6,653.16 and 1,512.56

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Solution

The fourth proportional to 4,435.04, 6,653.16 and 1,512.56 is: 2,269.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435.04 : 6,653.16 = 1,512.56 : x
  2. Step 2: Convert to fraction form
    4,435.04/6,653.16 = 1,512.56/x
  3. Step 3: Cross multiply
    4,435.04x = 6,653.16 × 1,512.56
  4. Step 4: Simplify right side
    4,435.04x = 10,063,303.69
  5. Step 5: Solve for x
    x = 10,063,303.69/4,435.04
  6. Step 6: Final answer
    x = 2,269.04

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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.