Home / 7,029.59-10,544.58-2,099.32

Finding the Fourth Proportional to 7,029.59, 10,544.58 and 2,099.32

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Solution

The fourth proportional to 7,029.59, 10,544.58 and 2,099.32 is: 3,149.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,029.59 : 10,544.58 = 2,099.32 : x
  2. Step 2: Convert to fraction form
    7,029.59/10,544.58 = 2,099.32/x
  3. Step 3: Cross multiply
    7,029.59x = 10,544.58 × 2,099.32
  4. Step 4: Simplify right side
    7,029.59x = 22,136,421.32
  5. Step 5: Solve for x
    x = 22,136,421.32/7,029.59
  6. Step 6: Final answer
    x = 3,149.04

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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.