Home / 184,323.02-276,041.66-105,197.36

Finding the Fourth Proportional to 184,323.02, 276,041.66 and 105,197.36

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Solution

The fourth proportional to 184,323.02, 276,041.66 and 105,197.36 is: 157,543.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,323.02 : 276,041.66 = 105,197.36 : x
  2. Step 2: Convert to fraction form
    184,323.02/276,041.66 = 105,197.36/x
  3. Step 3: Cross multiply
    184,323.02x = 276,041.66 × 105,197.36
  4. Step 4: Simplify right side
    184,323.02x = 29,038,853,882.02
  5. Step 5: Solve for x
    x = 29,038,853,882.02/184,323.02
  6. Step 6: Final answer
    x = 157,543.28

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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.