Home / 152,087.19-228,133.89-46,906.26

Finding the Fourth Proportional to 152,087.19, 228,133.89 and 46,906.26

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Solution

The fourth proportional to 152,087.19, 228,133.89 and 46,906.26 is: 70,360.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,087.19 : 228,133.89 = 46,906.26 : x
  2. Step 2: Convert to fraction form
    152,087.19/228,133.89 = 46,906.26/x
  3. Step 3: Cross multiply
    152,087.19x = 228,133.89 × 46,906.26
  4. Step 4: Simplify right side
    152,087.19x = 10,700,907,559.15
  5. Step 5: Solve for x
    x = 10,700,907,559.15/152,087.19
  6. Step 6: Final answer
    x = 70,360.35

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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.