Home / 184,206.24-276,309.36-121,862.16

Finding the Fourth Proportional to 184,206.24, 276,309.36 and 121,862.16

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Solution

The fourth proportional to 184,206.24, 276,309.36 and 121,862.16 is: 182,793.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,206.24 : 276,309.36 = 121,862.16 : x
  2. Step 2: Convert to fraction form
    184,206.24/276,309.36 = 121,862.16/x
  3. Step 3: Cross multiply
    184,206.24x = 276,309.36 × 121,862.16
  4. Step 4: Simplify right side
    184,206.24x = 33,671,655,437.82
  5. Step 5: Solve for x
    x = 33,671,655,437.82/184,206.24
  6. Step 6: Final answer
    x = 182,793.24

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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.