Home / 59,963.49-89,928.81-22,520.67

Finding the Fourth Proportional to 59,963.49, 89,928.81 and 22,520.67

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Solution

The fourth proportional to 59,963.49, 89,928.81 and 22,520.67 is: 33,774.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,963.49 : 89,928.81 = 22,520.67 : x
  2. Step 2: Convert to fraction form
    59,963.49/89,928.81 = 22,520.67/x
  3. Step 3: Cross multiply
    59,963.49x = 89,928.81 × 22,520.67
  4. Step 4: Simplify right side
    59,963.49x = 2,025,257,053.50
  5. Step 5: Solve for x
    x = 2,025,257,053.50/59,963.49
  6. Step 6: Final answer
    x = 33,774.84

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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.