Home / 184,690.58-254,862.04-107,160.24

Finding the Fourth Proportional to 184,690.58, 254,862.04 and 107,160.24

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Solution

The fourth proportional to 184,690.58, 254,862.04 and 107,160.24 is: 147,874.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,690.58 : 254,862.04 = 107,160.24 : x
  2. Step 2: Convert to fraction form
    184,690.58/254,862.04 = 107,160.24/x
  3. Step 3: Cross multiply
    184,690.58x = 254,862.04 × 107,160.24
  4. Step 4: Simplify right side
    184,690.58x = 27,311,077,373.29
  5. Step 5: Solve for x
    x = 27,311,077,373.29/184,690.58
  6. Step 6: Final answer
    x = 147,874.77

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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.