Home / 25,480.46-35,161.85-14,150.67

Finding the Fourth Proportional to 25,480.46, 35,161.85 and 14,150.67

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Solution

The fourth proportional to 25,480.46, 35,161.85 and 14,150.67 is: 19,527.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,480.46 : 35,161.85 = 14,150.67 : x
  2. Step 2: Convert to fraction form
    25,480.46/35,161.85 = 14,150.67/x
  3. Step 3: Cross multiply
    25,480.46x = 35,161.85 × 14,150.67
  4. Step 4: Simplify right side
    25,480.46x = 497,563,735.94
  5. Step 5: Solve for x
    x = 497,563,735.94/25,480.46
  6. Step 6: Final answer
    x = 19,527.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.