Home / 152,937.22-211,076.37-110,058.67

Finding the Fourth Proportional to 152,937.22, 211,076.37 and 110,058.67

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Solution

The fourth proportional to 152,937.22, 211,076.37 and 110,058.67 is: 151,897.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,937.22 : 211,076.37 = 110,058.67 : x
  2. Step 2: Convert to fraction form
    152,937.22/211,076.37 = 110,058.67/x
  3. Step 3: Cross multiply
    152,937.22x = 211,076.37 × 110,058.67
  4. Step 4: Simplify right side
    152,937.22x = 23,230,784,550.63
  5. Step 5: Solve for x
    x = 23,230,784,550.63/152,937.22
  6. Step 6: Final answer
    x = 151,897.52

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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.