Home / 4,554.11-6,283.56-3,038.69

Finding the Fourth Proportional to 4,554.11, 6,283.56 and 3,038.69

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Solution

The fourth proportional to 4,554.11, 6,283.56 and 3,038.69 is: 4,192.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554.11 : 6,283.56 = 3,038.69 : x
  2. Step 2: Convert to fraction form
    4,554.11/6,283.56 = 3,038.69/x
  3. Step 3: Cross multiply
    4,554.11x = 6,283.56 × 3,038.69
  4. Step 4: Simplify right side
    4,554.11x = 19,093,806.65
  5. Step 5: Solve for x
    x = 19,093,806.65/4,554.11
  6. Step 6: Final answer
    x = 4,192.65

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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.