Home / 7,025.85-10,535.54-2,094.21

Finding the Fourth Proportional to 7,025.85, 10,535.54 and 2,094.21

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Solution

The fourth proportional to 7,025.85, 10,535.54 and 2,094.21 is: 3,140.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,025.85 : 10,535.54 = 2,094.21 : x
  2. Step 2: Convert to fraction form
    7,025.85/10,535.54 = 2,094.21/x
  3. Step 3: Cross multiply
    7,025.85x = 10,535.54 × 2,094.21
  4. Step 4: Simplify right side
    7,025.85x = 22,063,622.75
  5. Step 5: Solve for x
    x = 22,063,622.75/7,025.85
  6. Step 6: Final answer
    x = 3,140.35

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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.