Home / 58,365.27-80,544.40-33,214.77

Finding the Fourth Proportional to 58,365.27, 80,544.40 and 33,214.77

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Solution

The fourth proportional to 58,365.27, 80,544.40 and 33,214.77 is: 45,836.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,365.27 : 80,544.40 = 33,214.77 : x
  2. Step 2: Convert to fraction form
    58,365.27/80,544.40 = 33,214.77/x
  3. Step 3: Cross multiply
    58,365.27x = 80,544.40 × 33,214.77
  4. Step 4: Simplify right side
    58,365.27x = 2,675,263,720.79
  5. Step 5: Solve for x
    x = 2,675,263,720.79/58,365.27
  6. Step 6: Final answer
    x = 45,836.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.