Home / 48,914.46-67,485.76-33,801.67

Finding the Fourth Proportional to 48,914.46, 67,485.76 and 33,801.67

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Solution

The fourth proportional to 48,914.46, 67,485.76 and 33,801.67 is: 46,635.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,914.46 : 67,485.76 = 33,801.67 : x
  2. Step 2: Convert to fraction form
    48,914.46/67,485.76 = 33,801.67/x
  3. Step 3: Cross multiply
    48,914.46x = 67,485.76 × 33,801.67
  4. Step 4: Simplify right side
    48,914.46x = 2,281,131,389.22
  5. Step 5: Solve for x
    x = 2,281,131,389.22/48,914.46
  6. Step 6: Final answer
    x = 46,635.11

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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.