Home / 29,239.37-40,347.88-17,300.63

Finding the Fourth Proportional to 29,239.37, 40,347.88 and 17,300.63

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Solution

The fourth proportional to 29,239.37, 40,347.88 and 17,300.63 is: 23,873.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,239.37 : 40,347.88 = 17,300.63 : x
  2. Step 2: Convert to fraction form
    29,239.37/40,347.88 = 17,300.63/x
  3. Step 3: Cross multiply
    29,239.37x = 40,347.88 × 17,300.63
  4. Step 4: Simplify right side
    29,239.37x = 698,043,743.16
  5. Step 5: Solve for x
    x = 698,043,743.16/29,239.37
  6. Step 6: Final answer
    x = 23,873.42

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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.