Home / 184,951.06-255,232.45-100,068.13

Finding the Fourth Proportional to 184,951.06, 255,232.45 and 100,068.13

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Solution

The fourth proportional to 184,951.06, 255,232.45 and 100,068.13 is: 138,094.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,951.06 : 255,232.45 = 100,068.13 : x
  2. Step 2: Convert to fraction form
    184,951.06/255,232.45 = 100,068.13/x
  3. Step 3: Cross multiply
    184,951.06x = 255,232.45 × 100,068.13
  4. Step 4: Simplify right side
    184,951.06x = 25,540,632,995.26
  5. Step 5: Solve for x
    x = 25,540,632,995.26/184,951.06
  6. Step 6: Final answer
    x = 138,094.00

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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.