Home / 133,024.06-199,385.43-44,256.70

Finding the Fourth Proportional to 133,024.06, 199,385.43 and 44,256.70

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Solution

The fourth proportional to 133,024.06, 199,385.43 and 44,256.70 is: 66,334.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,024.06 : 199,385.43 = 44,256.70 : x
  2. Step 2: Convert to fraction form
    133,024.06/199,385.43 = 44,256.70/x
  3. Step 3: Cross multiply
    133,024.06x = 199,385.43 × 44,256.70
  4. Step 4: Simplify right side
    133,024.06x = 8,824,141,159.88
  5. Step 5: Solve for x
    x = 8,824,141,159.88/133,024.06
  6. Step 6: Final answer
    x = 66,334.93

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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.