Home / 184,080.27-254,025.70-103,505.72

Finding the Fourth Proportional to 184,080.27, 254,025.70 and 103,505.72

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Solution

The fourth proportional to 184,080.27, 254,025.70 and 103,505.72 is: 142,835.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,080.27 : 254,025.70 = 103,505.72 : x
  2. Step 2: Convert to fraction form
    184,080.27/254,025.70 = 103,505.72/x
  3. Step 3: Cross multiply
    184,080.27x = 254,025.70 × 103,505.72
  4. Step 4: Simplify right side
    184,080.27x = 26,293,113,353.30
  5. Step 5: Solve for x
    x = 26,293,113,353.30/184,080.27
  6. Step 6: Final answer
    x = 142,835.04

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1.5x scale

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.