Home / 35,196.56-48,571.26-19,281.07

Finding the Fourth Proportional to 35,196.56, 48,571.26 and 19,281.07

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Solution

The fourth proportional to 35,196.56, 48,571.26 and 19,281.07 is: 26,607.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,196.56 : 48,571.26 = 19,281.07 : x
  2. Step 2: Convert to fraction form
    35,196.56/48,571.26 = 19,281.07/x
  3. Step 3: Cross multiply
    35,196.56x = 48,571.26 × 19,281.07
  4. Step 4: Simplify right side
    35,196.56x = 936,505,621.19
  5. Step 5: Solve for x
    x = 936,505,621.19/35,196.56
  6. Step 6: Final answer
    x = 26,607.88

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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.