Home / 30,306.02-41,876.54-23,608.94

Finding the Fourth Proportional to 30,306.02, 41,876.54 and 23,608.94

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Solution

The fourth proportional to 30,306.02, 41,876.54 and 23,608.94 is: 32,622.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,306.02 : 41,876.54 = 23,608.94 : x
  2. Step 2: Convert to fraction form
    30,306.02/41,876.54 = 23,608.94/x
  3. Step 3: Cross multiply
    30,306.02x = 41,876.54 × 23,608.94
  4. Step 4: Simplify right side
    30,306.02x = 988,660,720.27
  5. Step 5: Solve for x
    x = 988,660,720.27/30,306.02
  6. Step 6: Final answer
    x = 32,622.59

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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.