Home / 244,973.25-367,512.35-85,054.19

Finding the Fourth Proportional to 244,973.25, 367,512.35 and 85,054.19

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Solution

The fourth proportional to 244,973.25, 367,512.35 and 85,054.19 is: 127,599.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,973.25 : 367,512.35 = 85,054.19 : x
  2. Step 2: Convert to fraction form
    244,973.25/367,512.35 = 85,054.19/x
  3. Step 3: Cross multiply
    244,973.25x = 367,512.35 × 85,054.19
  4. Step 4: Simplify right side
    244,973.25x = 31,258,462,981.41
  5. Step 5: Solve for x
    x = 31,258,462,981.41/244,973.25
  6. Step 6: Final answer
    x = 127,599.49

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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.