Home / 4,885.83-7,327.98-1,598.85

Finding the Fourth Proportional to 4,885.83, 7,327.98 and 1,598.85

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Solution

The fourth proportional to 4,885.83, 7,327.98 and 1,598.85 is: 2,398.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885.83 : 7,327.98 = 1,598.85 : x
  2. Step 2: Convert to fraction form
    4,885.83/7,327.98 = 1,598.85/x
  3. Step 3: Cross multiply
    4,885.83x = 7,327.98 × 1,598.85
  4. Step 4: Simplify right side
    4,885.83x = 11,716,340.82
  5. Step 5: Solve for x
    x = 11,716,340.82/4,885.83
  6. Step 6: Final answer
    x = 2,398.02

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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.