Home / 240,126.24-360,293.85-113,854.94

Finding the Fourth Proportional to 240,126.24, 360,293.85 and 113,854.94

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Solution

The fourth proportional to 240,126.24, 360,293.85 and 113,854.94 is: 170,831.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,126.24 : 360,293.85 = 113,854.94 : x
  2. Step 2: Convert to fraction form
    240,126.24/360,293.85 = 113,854.94/x
  3. Step 3: Cross multiply
    240,126.24x = 360,293.85 × 113,854.94
  4. Step 4: Simplify right side
    240,126.24x = 41,021,234,674.12
  5. Step 5: Solve for x
    x = 41,021,234,674.12/240,126.24
  6. Step 6: Final answer
    x = 170,831.95

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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.