Home / 4,504.47-6,758.27-1,873.40

Finding the Fourth Proportional to 4,504.47, 6,758.27 and 1,873.40

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Solution

The fourth proportional to 4,504.47, 6,758.27 and 1,873.40 is: 2,810.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504.47 : 6,758.27 = 1,873.40 : x
  2. Step 2: Convert to fraction form
    4,504.47/6,758.27 = 1,873.40/x
  3. Step 3: Cross multiply
    4,504.47x = 6,758.27 × 1,873.40
  4. Step 4: Simplify right side
    4,504.47x = 12,660,899.86
  5. Step 5: Solve for x
    x = 12,660,899.86/4,504.47
  6. Step 6: Final answer
    x = 2,810.74

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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.