Home / 184,474.04-254,592.26-107,988.52

Finding the Fourth Proportional to 184,474.04, 254,592.26 and 107,988.52

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Solution

The fourth proportional to 184,474.04, 254,592.26 and 107,988.52 is: 149,034.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,474.04 : 254,592.26 = 107,988.52 : x
  2. Step 2: Convert to fraction form
    184,474.04/254,592.26 = 107,988.52/x
  3. Step 3: Cross multiply
    184,474.04x = 254,592.26 × 107,988.52
  4. Step 4: Simplify right side
    184,474.04x = 27,493,041,360.86
  5. Step 5: Solve for x
    x = 27,493,041,360.86/184,474.04
  6. Step 6: Final answer
    x = 149,034.74

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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.