Home / 23,712.42-35,352.51-23,106.54

Finding the Fourth Proportional to 23,712.42, 35,352.51 and 23,106.54

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Solution

The fourth proportional to 23,712.42, 35,352.51 and 23,106.54 is: 34,449.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,712.42 : 35,352.51 = 23,106.54 : x
  2. Step 2: Convert to fraction form
    23,712.42/35,352.51 = 23,106.54/x
  3. Step 3: Cross multiply
    23,712.42x = 35,352.51 × 23,106.54
  4. Step 4: Simplify right side
    23,712.42x = 816,874,186.42
  5. Step 5: Solve for x
    x = 816,874,186.42/23,712.42
  6. Step 6: Final answer
    x = 34,449.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.