Home / 75,607.24-113,427.27-23,015.36

Finding the Fourth Proportional to 75,607.24, 113,427.27 and 23,015.36

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Solution

The fourth proportional to 75,607.24, 113,427.27 and 23,015.36 is: 34,528.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,607.24 : 113,427.27 = 23,015.36 : x
  2. Step 2: Convert to fraction form
    75,607.24/113,427.27 = 23,015.36/x
  3. Step 3: Cross multiply
    75,607.24x = 113,427.27 × 23,015.36
  4. Step 4: Simplify right side
    75,607.24x = 2,610,569,452.87
  5. Step 5: Solve for x
    x = 2,610,569,452.87/75,607.24
  6. Step 6: Final answer
    x = 34,528.04

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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.