Home / 29,352.64-43,969.48-23,439.54

Finding the Fourth Proportional to 29,352.64, 43,969.48 and 23,439.54

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Solution

The fourth proportional to 29,352.64, 43,969.48 and 23,439.54 is: 35,111.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,352.64 : 43,969.48 = 23,439.54 : x
  2. Step 2: Convert to fraction form
    29,352.64/43,969.48 = 23,439.54/x
  3. Step 3: Cross multiply
    29,352.64x = 43,969.48 × 23,439.54
  4. Step 4: Simplify right side
    29,352.64x = 1,030,624,385.24
  5. Step 5: Solve for x
    x = 1,030,624,385.24/29,352.64
  6. Step 6: Final answer
    x = 35,111.81

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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.