Home / 49,021.40-73,580.70-24,089.60

Finding the Fourth Proportional to 49,021.40, 73,580.70 and 24,089.60

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Solution

The fourth proportional to 49,021.40, 73,580.70 and 24,089.60 is: 36,158.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,021.40 : 73,580.70 = 24,089.60 : x
  2. Step 2: Convert to fraction form
    49,021.40/73,580.70 = 24,089.60/x
  3. Step 3: Cross multiply
    49,021.40x = 73,580.70 × 24,089.60
  4. Step 4: Simplify right side
    49,021.40x = 1,772,529,630.72
  5. Step 5: Solve for x
    x = 1,772,529,630.72/49,021.40
  6. Step 6: Final answer
    x = 36,158.28

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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.