Home / 4,484.84-6,725.08-1,364.04

Finding the Fourth Proportional to 4,484.84, 6,725.08 and 1,364.04

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Solution

The fourth proportional to 4,484.84, 6,725.08 and 1,364.04 is: 2,045.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484.84 : 6,725.08 = 1,364.04 : x
  2. Step 2: Convert to fraction form
    4,484.84/6,725.08 = 1,364.04/x
  3. Step 3: Cross multiply
    4,484.84x = 6,725.08 × 1,364.04
  4. Step 4: Simplify right side
    4,484.84x = 9,173,278.12
  5. Step 5: Solve for x
    x = 9,173,278.12/4,484.84
  6. Step 6: Final answer
    x = 2,045.40

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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.