Home / 58,953.29-81,357.27-33,459.09

Finding the Fourth Proportional to 58,953.29, 81,357.27 and 33,459.09

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Solution

The fourth proportional to 58,953.29, 81,357.27 and 33,459.09 is: 46,174.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,953.29 : 81,357.27 = 33,459.09 : x
  2. Step 2: Convert to fraction form
    58,953.29/81,357.27 = 33,459.09/x
  3. Step 3: Cross multiply
    58,953.29x = 81,357.27 × 33,459.09
  4. Step 4: Simplify right side
    58,953.29x = 2,722,139,788.52
  5. Step 5: Solve for x
    x = 2,722,139,788.52/58,953.29
  6. Step 6: Final answer
    x = 46,174.52

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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.