Home / 37,368.51-51,593.81-28,462.02

Finding the Fourth Proportional to 37,368.51, 51,593.81 and 28,462.02

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Solution

The fourth proportional to 37,368.51, 51,593.81 and 28,462.02 is: 39,296.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,368.51 : 51,593.81 = 28,462.02 : x
  2. Step 2: Convert to fraction form
    37,368.51/51,593.81 = 28,462.02/x
  3. Step 3: Cross multiply
    37,368.51x = 51,593.81 × 28,462.02
  4. Step 4: Simplify right side
    37,368.51x = 1,468,463,909.79
  5. Step 5: Solve for x
    x = 1,468,463,909.79/37,368.51
  6. Step 6: Final answer
    x = 39,296.83

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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.