Home / 184,244.98-254,273.02-103,667.80

Finding the Fourth Proportional to 184,244.98, 254,273.02 and 103,667.80

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Solution

The fourth proportional to 184,244.98, 254,273.02 and 103,667.80 is: 143,069.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,244.98 : 254,273.02 = 103,667.80 : x
  2. Step 2: Convert to fraction form
    184,244.98/254,273.02 = 103,667.80/x
  3. Step 3: Cross multiply
    184,244.98x = 254,273.02 × 103,667.80
  4. Step 4: Simplify right side
    184,244.98x = 26,359,924,582.76
  5. Step 5: Solve for x
    x = 26,359,924,582.76/184,244.98
  6. Step 6: Final answer
    x = 143,069.97

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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.