Home / 3,595.19-4,954.77-2,648.84

Finding the Fourth Proportional to 3,595.19, 4,954.77 and 2,648.84

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Solution

The fourth proportional to 3,595.19, 4,954.77 and 2,648.84 is: 3,650.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595.19 : 4,954.77 = 2,648.84 : x
  2. Step 2: Convert to fraction form
    3,595.19/4,954.77 = 2,648.84/x
  3. Step 3: Cross multiply
    3,595.19x = 4,954.77 × 2,648.84
  4. Step 4: Simplify right side
    3,595.19x = 13,124,368.19
  5. Step 5: Solve for x
    x = 13,124,368.19/3,595.19
  6. Step 6: Final answer
    x = 3,650.54

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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.