Home / 7,527.02-11,292.35-2,262.02

Finding the Fourth Proportional to 7,527.02, 11,292.35 and 2,262.02

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Solution

The fourth proportional to 7,527.02, 11,292.35 and 2,262.02 is: 3,393.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,527.02 : 11,292.35 = 2,262.02 : x
  2. Step 2: Convert to fraction form
    7,527.02/11,292.35 = 2,262.02/x
  3. Step 3: Cross multiply
    7,527.02x = 11,292.35 × 2,262.02
  4. Step 4: Simplify right side
    7,527.02x = 25,543,521.55
  5. Step 5: Solve for x
    x = 25,543,521.55/7,527.02
  6. Step 6: Final answer
    x = 3,393.58

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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.