Home / 62,183.58-93,288.69-20,066.07

Finding the Fourth Proportional to 62,183.58, 93,288.69 and 20,066.07

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Solution

The fourth proportional to 62,183.58, 93,288.69 and 20,066.07 is: 30,103.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,183.58 : 93,288.69 = 20,066.07 : x
  2. Step 2: Convert to fraction form
    62,183.58/93,288.69 = 20,066.07/x
  3. Step 3: Cross multiply
    62,183.58x = 93,288.69 × 20,066.07
  4. Step 4: Simplify right side
    62,183.58x = 1,871,937,383.75
  5. Step 5: Solve for x
    x = 1,871,937,383.75/62,183.58
  6. Step 6: Final answer
    x = 30,103.40

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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.