Home / 70,693.20-97,558.99-41,616.33

Finding the Fourth Proportional to 70,693.20, 97,558.99 and 41,616.33

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Solution

The fourth proportional to 70,693.20, 97,558.99 and 41,616.33 is: 57,431.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,693.20 : 97,558.99 = 41,616.33 : x
  2. Step 2: Convert to fraction form
    70,693.20/97,558.99 = 41,616.33/x
  3. Step 3: Cross multiply
    70,693.20x = 97,558.99 × 41,616.33
  4. Step 4: Simplify right side
    70,693.20x = 4,060,047,122.31
  5. Step 5: Solve for x
    x = 4,060,047,122.31/70,693.20
  6. Step 6: Final answer
    x = 57,431.93

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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.