Home / 4,547.34-6,819.54-1,773.33

Finding the Fourth Proportional to 4,547.34, 6,819.54 and 1,773.33

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Solution

The fourth proportional to 4,547.34, 6,819.54 and 1,773.33 is: 2,659.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547.34 : 6,819.54 = 1,773.33 : x
  2. Step 2: Convert to fraction form
    4,547.34/6,819.54 = 1,773.33/x
  3. Step 3: Cross multiply
    4,547.34x = 6,819.54 × 1,773.33
  4. Step 4: Simplify right side
    4,547.34x = 12,093,294.87
  5. Step 5: Solve for x
    x = 12,093,294.87/4,547.34
  6. Step 6: Final answer
    x = 2,659.42

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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.