Home / 75,797.07-113,695.88-23,206.34

Finding the Fourth Proportional to 75,797.07, 113,695.88 and 23,206.34

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Solution

The fourth proportional to 75,797.07, 113,695.88 and 23,206.34 is: 34,809.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,797.07 : 113,695.88 = 23,206.34 : x
  2. Step 2: Convert to fraction form
    75,797.07/113,695.88 = 23,206.34/x
  3. Step 3: Cross multiply
    75,797.07x = 113,695.88 × 23,206.34
  4. Step 4: Simplify right side
    75,797.07x = 2,638,464,563.37
  5. Step 5: Solve for x
    x = 2,638,464,563.37/75,797.07
  6. Step 6: Final answer
    x = 34,809.59

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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.