Home / 34,096.33-47,076.02-21,354.63

Finding the Fourth Proportional to 34,096.33, 47,076.02 and 21,354.63

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Solution

The fourth proportional to 34,096.33, 47,076.02 and 21,354.63 is: 29,483.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,096.33 : 47,076.02 = 21,354.63 : x
  2. Step 2: Convert to fraction form
    34,096.33/47,076.02 = 21,354.63/x
  3. Step 3: Cross multiply
    34,096.33x = 47,076.02 × 21,354.63
  4. Step 4: Simplify right side
    34,096.33x = 1,005,290,988.97
  5. Step 5: Solve for x
    x = 1,005,290,988.97/34,096.33
  6. Step 6: Final answer
    x = 29,483.85

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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.