Home / 122,323.77-183,477.36-33,569.82

Finding the Fourth Proportional to 122,323.77, 183,477.36 and 33,569.82

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Solution

The fourth proportional to 122,323.77, 183,477.36 and 33,569.82 is: 50,352.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,323.77 : 183,477.36 = 33,569.82 : x
  2. Step 2: Convert to fraction form
    122,323.77/183,477.36 = 33,569.82/x
  3. Step 3: Cross multiply
    122,323.77x = 183,477.36 × 33,569.82
  4. Step 4: Simplify right side
    122,323.77x = 6,159,301,949.28
  5. Step 5: Solve for x
    x = 6,159,301,949.28/122,323.77
  6. Step 6: Final answer
    x = 50,352.45

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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.