Home / 184,006.09-276,008.80-57,656.01

Finding the Fourth Proportional to 184,006.09, 276,008.80 and 57,656.01

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Solution

The fourth proportional to 184,006.09, 276,008.80 and 57,656.01 is: 86,483.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,006.09 : 276,008.80 = 57,656.01 : x
  2. Step 2: Convert to fraction form
    184,006.09/276,008.80 = 57,656.01/x
  3. Step 3: Cross multiply
    184,006.09x = 276,008.80 × 57,656.01
  4. Step 4: Simplify right side
    184,006.09x = 15,913,566,525.10
  5. Step 5: Solve for x
    x = 15,913,566,525.10/184,006.09
  6. Step 6: Final answer
    x = 86,483.91

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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.