Home / 184,513.52-254,631.48-109,069.04

Finding the Fourth Proportional to 184,513.52, 254,631.48 and 109,069.04

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Solution

The fourth proportional to 184,513.52, 254,631.48 and 109,069.04 is: 150,516.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,513.52 : 254,631.48 = 109,069.04 : x
  2. Step 2: Convert to fraction form
    184,513.52/254,631.48 = 109,069.04/x
  3. Step 3: Cross multiply
    184,513.52x = 254,631.48 × 109,069.04
  4. Step 4: Simplify right side
    184,513.52x = 27,772,411,077.38
  5. Step 5: Solve for x
    x = 27,772,411,077.38/184,513.52
  6. Step 6: Final answer
    x = 150,516.94

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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.