Home / 7,525.19-11,273.40-4,564.55

Finding the Fourth Proportional to 7,525.19, 11,273.40 and 4,564.55

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Solution

The fourth proportional to 7,525.19, 11,273.40 and 4,564.55 is: 6,838.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,525.19 : 11,273.40 = 4,564.55 : x
  2. Step 2: Convert to fraction form
    7,525.19/11,273.40 = 4,564.55/x
  3. Step 3: Cross multiply
    7,525.19x = 11,273.40 × 4,564.55
  4. Step 4: Simplify right side
    7,525.19x = 51,458,026.15
  5. Step 5: Solve for x
    x = 51,458,026.15/7,525.19
  6. Step 6: Final answer
    x = 6,838.10

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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.