Home / 60,450.23-83,416-33,591.03

Finding the Fourth Proportional to 60,450.23, 83,416 and 33,591.03

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Solution

The fourth proportional to 60,450.23, 83,416 and 33,591.03 is: 46,352.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,450.23 : 83,416 = 33,591.03 : x
  2. Step 2: Convert to fraction form
    60,450.23/83,416 = 33,591.03/x
  3. Step 3: Cross multiply
    60,450.23x = 83,416 × 33,591.03
  4. Step 4: Simplify right side
    60,450.23x = 2,802,029,358.48
  5. Step 5: Solve for x
    x = 2,802,029,358.48/60,450.23
  6. Step 6: Final answer
    x = 46,352.67

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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.