Home / 36,849.35-55,273.80-10,554.14

Finding the Fourth Proportional to 36,849.35, 55,273.80 and 10,554.14

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Solution

The fourth proportional to 36,849.35, 55,273.80 and 10,554.14 is: 15,831.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,849.35 : 55,273.80 = 10,554.14 : x
  2. Step 2: Convert to fraction form
    36,849.35/55,273.80 = 10,554.14/x
  3. Step 3: Cross multiply
    36,849.35x = 55,273.80 × 10,554.14
  4. Step 4: Simplify right side
    36,849.35x = 583,367,423.53
  5. Step 5: Solve for x
    x = 583,367,423.53/36,849.35
  6. Step 6: Final answer
    x = 15,831.15

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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.