Home / 50,977.95-76,466.88-33,443.67

Finding the Fourth Proportional to 50,977.95, 76,466.88 and 33,443.67

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Solution

The fourth proportional to 50,977.95, 76,466.88 and 33,443.67 is: 50,165.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,977.95 : 76,466.88 = 33,443.67 : x
  2. Step 2: Convert to fraction form
    50,977.95/76,466.88 = 33,443.67/x
  3. Step 3: Cross multiply
    50,977.95x = 76,466.88 × 33,443.67
  4. Step 4: Simplify right side
    50,977.95x = 2,557,333,100.65
  5. Step 5: Solve for x
    x = 2,557,333,100.65/50,977.95
  6. Step 6: Final answer
    x = 50,165.48

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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.