Home / 4,454.97-6,673.95-2,700.51

Finding the Fourth Proportional to 4,454.97, 6,673.95 and 2,700.51

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Solution

The fourth proportional to 4,454.97, 6,673.95 and 2,700.51 is: 4,045.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.97 : 6,673.95 = 2,700.51 : x
  2. Step 2: Convert to fraction form
    4,454.97/6,673.95 = 2,700.51/x
  3. Step 3: Cross multiply
    4,454.97x = 6,673.95 × 2,700.51
  4. Step 4: Simplify right side
    4,454.97x = 18,023,068.71
  5. Step 5: Solve for x
    x = 18,023,068.71/4,454.97
  6. Step 6: Final answer
    x = 4,045.61

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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.