Home / 9,223.41-13,810.51-4,831.66

Finding the Fourth Proportional to 9,223.41, 13,810.51 and 4,831.66

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Solution

The fourth proportional to 9,223.41, 13,810.51 and 4,831.66 is: 7,234.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,223.41 : 13,810.51 = 4,831.66 : x
  2. Step 2: Convert to fraction form
    9,223.41/13,810.51 = 4,831.66/x
  3. Step 3: Cross multiply
    9,223.41x = 13,810.51 × 4,831.66
  4. Step 4: Simplify right side
    9,223.41x = 66,727,595.54
  5. Step 5: Solve for x
    x = 66,727,595.54/9,223.41
  6. Step 6: Final answer
    x = 7,234.59

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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.