Home / 4,425.19-6,106.80-2,435.89

Finding the Fourth Proportional to 4,425.19, 6,106.80 and 2,435.89

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Solution

The fourth proportional to 4,425.19, 6,106.80 and 2,435.89 is: 3,361.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.19 : 6,106.80 = 2,435.89 : x
  2. Step 2: Convert to fraction form
    4,425.19/6,106.80 = 2,435.89/x
  3. Step 3: Cross multiply
    4,425.19x = 6,106.80 × 2,435.89
  4. Step 4: Simplify right side
    4,425.19x = 14,875,493.05
  5. Step 5: Solve for x
    x = 14,875,493.05/4,425.19
  6. Step 6: Final answer
    x = 3,361.55

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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.