Home / 3,303.44-4,948.95-2,569.45

Finding the Fourth Proportional to 3,303.44, 4,948.95 and 2,569.45

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Solution

The fourth proportional to 3,303.44, 4,948.95 and 2,569.45 is: 3,849.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303.44 : 4,948.95 = 2,569.45 : x
  2. Step 2: Convert to fraction form
    3,303.44/4,948.95 = 2,569.45/x
  3. Step 3: Cross multiply
    3,303.44x = 4,948.95 × 2,569.45
  4. Step 4: Simplify right side
    3,303.44x = 12,716,079.58
  5. Step 5: Solve for x
    x = 12,716,079.58/3,303.44
  6. Step 6: Final answer
    x = 3,849.34

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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.