Home / 60,628.48-83,663.00-33,403.37

Finding the Fourth Proportional to 60,628.48, 83,663.00 and 33,403.37

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Solution

The fourth proportional to 60,628.48, 83,663.00 and 33,403.37 is: 46,094.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,628.48 : 83,663.00 = 33,403.37 : x
  2. Step 2: Convert to fraction form
    60,628.48/83,663.00 = 33,403.37/x
  3. Step 3: Cross multiply
    60,628.48x = 83,663.00 × 33,403.37
  4. Step 4: Simplify right side
    60,628.48x = 2,794,625,977.29
  5. Step 5: Solve for x
    x = 2,794,625,977.29/60,628.48
  6. Step 6: Final answer
    x = 46,094.28

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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.