Home / 54,766.32-75,589.23-34,610.34

Finding the Fourth Proportional to 54,766.32, 75,589.23 and 34,610.34

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Solution

The fourth proportional to 54,766.32, 75,589.23 and 34,610.34 is: 47,769.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,766.32 : 75,589.23 = 34,610.34 : x
  2. Step 2: Convert to fraction form
    54,766.32/75,589.23 = 34,610.34/x
  3. Step 3: Cross multiply
    54,766.32x = 75,589.23 × 34,610.34
  4. Step 4: Simplify right side
    54,766.32x = 2,616,168,950.64
  5. Step 5: Solve for x
    x = 2,616,168,950.64/54,766.32
  6. Step 6: Final answer
    x = 47,769.67

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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.