Home / 2,379.30-3,573.06-2,014.35

Finding the Fourth Proportional to 2,379.30, 3,573.06 and 2,014.35

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Solution

The fourth proportional to 2,379.30, 3,573.06 and 2,014.35 is: 3,025.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,379.30 : 3,573.06 = 2,014.35 : x
  2. Step 2: Convert to fraction form
    2,379.30/3,573.06 = 2,014.35/x
  3. Step 3: Cross multiply
    2,379.30x = 3,573.06 × 2,014.35
  4. Step 4: Simplify right side
    2,379.30x = 7,197,393.41
  5. Step 5: Solve for x
    x = 7,197,393.41/2,379.30
  6. Step 6: Final answer
    x = 3,025.00

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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.