Home / 37,601.04-56,427.08-20,083.44

Finding the Fourth Proportional to 37,601.04, 56,427.08 and 20,083.44

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Solution

The fourth proportional to 37,601.04, 56,427.08 and 20,083.44 is: 30,138.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,601.04 : 56,427.08 = 20,083.44 : x
  2. Step 2: Convert to fraction form
    37,601.04/56,427.08 = 20,083.44/x
  3. Step 3: Cross multiply
    37,601.04x = 56,427.08 × 20,083.44
  4. Step 4: Simplify right side
    37,601.04x = 1,133,249,875.56
  5. Step 5: Solve for x
    x = 1,133,249,875.56/37,601.04
  6. Step 6: Final answer
    x = 30,138.79

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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.