Home / 29,673.34-44,517.60-20,925.34

Finding the Fourth Proportional to 29,673.34, 44,517.60 and 20,925.34

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Solution

The fourth proportional to 29,673.34, 44,517.60 and 20,925.34 is: 31,393.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,673.34 : 44,517.60 = 20,925.34 : x
  2. Step 2: Convert to fraction form
    29,673.34/44,517.60 = 20,925.34/x
  3. Step 3: Cross multiply
    29,673.34x = 44,517.60 × 20,925.34
  4. Step 4: Simplify right side
    29,673.34x = 931,545,804.69
  5. Step 5: Solve for x
    x = 931,545,804.69/29,673.34
  6. Step 6: Final answer
    x = 31,393.36

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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.