Home / 62,318.37-93,468.36-20,202.11

Finding the Fourth Proportional to 62,318.37, 93,468.36 and 20,202.11

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Solution

The fourth proportional to 62,318.37, 93,468.36 and 20,202.11 is: 30,300.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,318.37 : 93,468.36 = 20,202.11 : x
  2. Step 2: Convert to fraction form
    62,318.37/93,468.36 = 20,202.11/x
  3. Step 3: Cross multiply
    62,318.37x = 93,468.36 × 20,202.11
  4. Step 4: Simplify right side
    62,318.37x = 1,888,258,574.92
  5. Step 5: Solve for x
    x = 1,888,258,574.92/62,318.37
  6. Step 6: Final answer
    x = 30,300.19

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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.