Home / 34,090.49-47,004.61-23,340.57

Finding the Fourth Proportional to 34,090.49, 47,004.61 and 23,340.57

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Solution

The fourth proportional to 34,090.49, 47,004.61 and 23,340.57 is: 32,182.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,090.49 : 47,004.61 = 23,340.57 : x
  2. Step 2: Convert to fraction form
    34,090.49/47,004.61 = 23,340.57/x
  3. Step 3: Cross multiply
    34,090.49x = 47,004.61 × 23,340.57
  4. Step 4: Simplify right side
    34,090.49x = 1,097,114,390.03
  5. Step 5: Solve for x
    x = 1,097,114,390.03/34,090.49
  6. Step 6: Final answer
    x = 32,182.42

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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.