Home / 34,405.56-51,520.86-22,683.24

Finding the Fourth Proportional to 34,405.56, 51,520.86 and 22,683.24

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Solution

The fourth proportional to 34,405.56, 51,520.86 and 22,683.24 is: 33,967.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,405.56 : 51,520.86 = 22,683.24 : x
  2. Step 2: Convert to fraction form
    34,405.56/51,520.86 = 22,683.24/x
  3. Step 3: Cross multiply
    34,405.56x = 51,520.86 × 22,683.24
  4. Step 4: Simplify right side
    34,405.56x = 1,168,660,032.39
  5. Step 5: Solve for x
    x = 1,168,660,032.39/34,405.56
  6. Step 6: Final answer
    x = 33,967.19

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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.