Home / 23,585.23-35,373.93-8,790.22

Finding the Fourth Proportional to 23,585.23, 35,373.93 and 8,790.22

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Solution

The fourth proportional to 23,585.23, 35,373.93 and 8,790.22 is: 13,183.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,585.23 : 35,373.93 = 8,790.22 : x
  2. Step 2: Convert to fraction form
    23,585.23/35,373.93 = 8,790.22/x
  3. Step 3: Cross multiply
    23,585.23x = 35,373.93 × 8,790.22
  4. Step 4: Simplify right side
    23,585.23x = 310,944,626.96
  5. Step 5: Solve for x
    x = 310,944,626.96/23,585.23
  6. Step 6: Final answer
    x = 13,183.87

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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.