Home / 7,193.34-10,790.04-4,274.10

Finding the Fourth Proportional to 7,193.34, 10,790.04 and 4,274.10

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Solution

The fourth proportional to 7,193.34, 10,790.04 and 4,274.10 is: 6,411.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,193.34 : 10,790.04 = 4,274.10 : x
  2. Step 2: Convert to fraction form
    7,193.34/10,790.04 = 4,274.10/x
  3. Step 3: Cross multiply
    7,193.34x = 10,790.04 × 4,274.10
  4. Step 4: Simplify right side
    7,193.34x = 46,117,709.96
  5. Step 5: Solve for x
    x = 46,117,709.96/7,193.34
  6. Step 6: Final answer
    x = 6,411.17

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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.