Home / 123,307.48-184,917.40-44,400.52

Finding the Fourth Proportional to 123,307.48, 184,917.40 and 44,400.52

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Solution

The fourth proportional to 123,307.48, 184,917.40 and 44,400.52 is: 66,585.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,307.48 : 184,917.40 = 44,400.52 : x
  2. Step 2: Convert to fraction form
    123,307.48/184,917.40 = 44,400.52/x
  3. Step 3: Cross multiply
    123,307.48x = 184,917.40 × 44,400.52
  4. Step 4: Simplify right side
    123,307.48x = 8,210,428,717.05
  5. Step 5: Solve for x
    x = 8,210,428,717.05/123,307.48
  6. Step 6: Final answer
    x = 66,585.00

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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.