Home / 5,882.58-8,117.94-3,526.08

Finding the Fourth Proportional to 5,882.58, 8,117.94 and 3,526.08

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Solution

The fourth proportional to 5,882.58, 8,117.94 and 3,526.08 is: 4,865.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,882.58 : 8,117.94 = 3,526.08 : x
  2. Step 2: Convert to fraction form
    5,882.58/8,117.94 = 3,526.08/x
  3. Step 3: Cross multiply
    5,882.58x = 8,117.94 × 3,526.08
  4. Step 4: Simplify right side
    5,882.58x = 28,624,505.88
  5. Step 5: Solve for x
    x = 28,624,505.88/5,882.58
  6. Step 6: Final answer
    x = 4,865.98

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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.