Home / 184,244.09-254,255.18-103,670.00

Finding the Fourth Proportional to 184,244.09, 254,255.18 and 103,670.00

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Solution

The fourth proportional to 184,244.09, 254,255.18 and 103,670.00 is: 143,063.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,244.09 : 254,255.18 = 103,670.00 : x
  2. Step 2: Convert to fraction form
    184,244.09/254,255.18 = 103,670.00/x
  3. Step 3: Cross multiply
    184,244.09x = 254,255.18 × 103,670.00
  4. Step 4: Simplify right side
    184,244.09x = 26,358,633,498.50
  5. Step 5: Solve for x
    x = 26,358,633,498.50/184,244.09
  6. Step 6: Final answer
    x = 143,063.66

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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.