Home / 6,327.95-9,492.87-3,404.66

Finding the Fourth Proportional to 6,327.95, 9,492.87 and 3,404.66

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Solution

The fourth proportional to 6,327.95, 9,492.87 and 3,404.66 is: 5,107.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,327.95 : 9,492.87 = 3,404.66 : x
  2. Step 2: Convert to fraction form
    6,327.95/9,492.87 = 3,404.66/x
  3. Step 3: Cross multiply
    6,327.95x = 9,492.87 × 3,404.66
  4. Step 4: Simplify right side
    6,327.95x = 32,319,994.77
  5. Step 5: Solve for x
    x = 32,319,994.77/6,327.95
  6. Step 6: Final answer
    x = 5,107.50

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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.