Home / 6,941.32-10,403.04-2,553.58

Finding the Fourth Proportional to 6,941.32, 10,403.04 and 2,553.58

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Solution

The fourth proportional to 6,941.32, 10,403.04 and 2,553.58 is: 3,827.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,941.32 : 10,403.04 = 2,553.58 : x
  2. Step 2: Convert to fraction form
    6,941.32/10,403.04 = 2,553.58/x
  3. Step 3: Cross multiply
    6,941.32x = 10,403.04 × 2,553.58
  4. Step 4: Simplify right side
    6,941.32x = 26,564,994.88
  5. Step 5: Solve for x
    x = 26,564,994.88/6,941.32
  6. Step 6: Final answer
    x = 3,827.08

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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.