Home / 23,622.15-35,420.22-9,376.23

Finding the Fourth Proportional to 23,622.15, 35,420.22 and 9,376.23

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Solution

The fourth proportional to 23,622.15, 35,420.22 and 9,376.23 is: 14,059.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,622.15 : 35,420.22 = 9,376.23 : x
  2. Step 2: Convert to fraction form
    23,622.15/35,420.22 = 9,376.23/x
  3. Step 3: Cross multiply
    23,622.15x = 35,420.22 × 9,376.23
  4. Step 4: Simplify right side
    23,622.15x = 332,108,129.37
  5. Step 5: Solve for x
    x = 332,108,129.37/23,622.15
  6. Step 6: Final answer
    x = 14,059.18

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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.