Home / 7,527.06-11,292.75-2,529.63

Finding the Fourth Proportional to 7,527.06, 11,292.75 and 2,529.63

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Solution

The fourth proportional to 7,527.06, 11,292.75 and 2,529.63 is: 3,795.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,527.06 : 11,292.75 = 2,529.63 : x
  2. Step 2: Convert to fraction form
    7,527.06/11,292.75 = 2,529.63/x
  3. Step 3: Cross multiply
    7,527.06x = 11,292.75 × 2,529.63
  4. Step 4: Simplify right side
    7,527.06x = 28,566,479.18
  5. Step 5: Solve for x
    x = 28,566,479.18/7,527.06
  6. Step 6: Final answer
    x = 3,795.17

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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.