Home / 29,970.29-44,912.59-22,010.38

Finding the Fourth Proportional to 29,970.29, 44,912.59 and 22,010.38

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Solution

The fourth proportional to 29,970.29, 44,912.59 and 22,010.38 is: 32,984.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,970.29 : 44,912.59 = 22,010.38 : x
  2. Step 2: Convert to fraction form
    29,970.29/44,912.59 = 22,010.38/x
  3. Step 3: Cross multiply
    29,970.29x = 44,912.59 × 22,010.38
  4. Step 4: Simplify right side
    29,970.29x = 988,543,005.38
  5. Step 5: Solve for x
    x = 988,543,005.38/29,970.29
  6. Step 6: Final answer
    x = 32,984.10

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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.