Home / 5,711.23-8,554.91-4,594.60

Finding the Fourth Proportional to 5,711.23, 8,554.91 and 4,594.60

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Solution

The fourth proportional to 5,711.23, 8,554.91 and 4,594.60 is: 6,882.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,711.23 : 8,554.91 = 4,594.60 : x
  2. Step 2: Convert to fraction form
    5,711.23/8,554.91 = 4,594.60/x
  3. Step 3: Cross multiply
    5,711.23x = 8,554.91 × 4,594.60
  4. Step 4: Simplify right side
    5,711.23x = 39,306,366.51
  5. Step 5: Solve for x
    x = 39,306,366.51/5,711.23
  6. Step 6: Final answer
    x = 6,882.29

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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.