Home / 34,895.19-48,129.58-22,137.37

Finding the Fourth Proportional to 34,895.19, 48,129.58 and 22,137.37

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Solution

The fourth proportional to 34,895.19, 48,129.58 and 22,137.37 is: 30,533.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,895.19 : 48,129.58 = 22,137.37 : x
  2. Step 2: Convert to fraction form
    34,895.19/48,129.58 = 22,137.37/x
  3. Step 3: Cross multiply
    34,895.19x = 48,129.58 × 22,137.37
  4. Step 4: Simplify right side
    34,895.19x = 1,065,462,103.23
  5. Step 5: Solve for x
    x = 1,065,462,103.23/34,895.19
  6. Step 6: Final answer
    x = 30,533.21

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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.