Home / 7,595.06-11,396.09-2,913.50

Finding the Fourth Proportional to 7,595.06, 11,396.09 and 2,913.50

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Solution

The fourth proportional to 7,595.06, 11,396.09 and 2,913.50 is: 4,371.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,595.06 : 11,396.09 = 2,913.50 : x
  2. Step 2: Convert to fraction form
    7,595.06/11,396.09 = 2,913.50/x
  3. Step 3: Cross multiply
    7,595.06x = 11,396.09 × 2,913.50
  4. Step 4: Simplify right side
    7,595.06x = 33,202,543.99
  5. Step 5: Solve for x
    x = 33,202,543.99/7,595.06
  6. Step 6: Final answer
    x = 4,371.60

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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.