Home / 62,314.92-93,450.30-20,184.84

Finding the Fourth Proportional to 62,314.92, 93,450.30 and 20,184.84

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Solution

The fourth proportional to 62,314.92, 93,450.30 and 20,184.84 is: 30,270.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,314.92 : 93,450.30 = 20,184.84 : x
  2. Step 2: Convert to fraction form
    62,314.92/93,450.30 = 20,184.84/x
  3. Step 3: Cross multiply
    62,314.92x = 93,450.30 × 20,184.84
  4. Step 4: Simplify right side
    62,314.92x = 1,886,279,353.45
  5. Step 5: Solve for x
    x = 1,886,279,353.45/62,314.92
  6. Step 6: Final answer
    x = 30,270.11

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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.