Home / 64,208.81-88,606.44-35,527.73

Finding the Fourth Proportional to 64,208.81, 88,606.44 and 35,527.73

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Solution

The fourth proportional to 64,208.81, 88,606.44 and 35,527.73 is: 49,027.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,208.81 : 88,606.44 = 35,527.73 : x
  2. Step 2: Convert to fraction form
    64,208.81/88,606.44 = 35,527.73/x
  3. Step 3: Cross multiply
    64,208.81x = 88,606.44 × 35,527.73
  4. Step 4: Simplify right side
    64,208.81x = 3,147,985,233.55
  5. Step 5: Solve for x
    x = 3,147,985,233.55/64,208.81
  6. Step 6: Final answer
    x = 49,027.31

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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.