Home / 273,561.24-410,337.54-140,364.60

Finding the Fourth Proportional to 273,561.24, 410,337.54 and 140,364.60

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Solution

The fourth proportional to 273,561.24, 410,337.54 and 140,364.60 is: 210,544.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,561.24 : 410,337.54 = 140,364.60 : x
  2. Step 2: Convert to fraction form
    273,561.24/410,337.54 = 140,364.60/x
  3. Step 3: Cross multiply
    273,561.24x = 410,337.54 × 140,364.60
  4. Step 4: Simplify right side
    273,561.24x = 57,596,864,667.08
  5. Step 5: Solve for x
    x = 57,596,864,667.08/273,561.24
  6. Step 6: Final answer
    x = 210,544.68

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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.