Home / 3,339.16-4,607.96-1,847.14

Finding the Fourth Proportional to 3,339.16, 4,607.96 and 1,847.14

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Solution

The fourth proportional to 3,339.16, 4,607.96 and 1,847.14 is: 2,549.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339.16 : 4,607.96 = 1,847.14 : x
  2. Step 2: Convert to fraction form
    3,339.16/4,607.96 = 1,847.14/x
  3. Step 3: Cross multiply
    3,339.16x = 4,607.96 × 1,847.14
  4. Step 4: Simplify right side
    3,339.16x = 8,511,526.48
  5. Step 5: Solve for x
    x = 8,511,526.48/3,339.16
  6. Step 6: Final answer
    x = 2,549.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.