Home / 7,293.06-10,939.59-5,825.34

Finding the Fourth Proportional to 7,293.06, 10,939.59 and 5,825.34

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Solution

The fourth proportional to 7,293.06, 10,939.59 and 5,825.34 is: 8,738.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,293.06 : 10,939.59 = 5,825.34 : x
  2. Step 2: Convert to fraction form
    7,293.06/10,939.59 = 5,825.34/x
  3. Step 3: Cross multiply
    7,293.06x = 10,939.59 × 5,825.34
  4. Step 4: Simplify right side
    7,293.06x = 63,726,831.21
  5. Step 5: Solve for x
    x = 63,726,831.21/7,293.06
  6. Step 6: Final answer
    x = 8,738.01

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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.