Home / 2,325.46-3,482.08-1,954.35

Finding the Fourth Proportional to 2,325.46, 3,482.08 and 1,954.35

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Solution

The fourth proportional to 2,325.46, 3,482.08 and 1,954.35 is: 2,926.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325.46 : 3,482.08 = 1,954.35 : x
  2. Step 2: Convert to fraction form
    2,325.46/3,482.08 = 1,954.35/x
  3. Step 3: Cross multiply
    2,325.46x = 3,482.08 × 1,954.35
  4. Step 4: Simplify right side
    2,325.46x = 6,805,203.05
  5. Step 5: Solve for x
    x = 6,805,203.05/2,325.46
  6. Step 6: Final answer
    x = 2,926.39

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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.