Home / 184,322.91-276,041.48-105,197.25

Finding the Fourth Proportional to 184,322.91, 276,041.48 and 105,197.25

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Solution

The fourth proportional to 184,322.91, 276,041.48 and 105,197.25 is: 157,543.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,322.91 : 276,041.48 = 105,197.25 : x
  2. Step 2: Convert to fraction form
    184,322.91/276,041.48 = 105,197.25/x
  3. Step 3: Cross multiply
    184,322.91x = 276,041.48 × 105,197.25
  4. Step 4: Simplify right side
    184,322.91x = 29,038,804,055.94
  5. Step 5: Solve for x
    x = 29,038,804,055.94/184,322.91
  6. Step 6: Final answer
    x = 157,543.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.