Home / 17,831.11-26,745.58-4,683.19

Finding the Fourth Proportional to 17,831.11, 26,745.58 and 4,683.19

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Solution

The fourth proportional to 17,831.11, 26,745.58 and 4,683.19 is: 7,024.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,831.11 : 26,745.58 = 4,683.19 : x
  2. Step 2: Convert to fraction form
    17,831.11/26,745.58 = 4,683.19/x
  3. Step 3: Cross multiply
    17,831.11x = 26,745.58 × 4,683.19
  4. Step 4: Simplify right side
    17,831.11x = 125,254,632.80
  5. Step 5: Solve for x
    x = 125,254,632.80/17,831.11
  6. Step 6: Final answer
    x = 7,024.50

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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.