Home / 122,510.80-183,772.48-33,762.34

Finding the Fourth Proportional to 122,510.80, 183,772.48 and 33,762.34

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Solution

The fourth proportional to 122,510.80, 183,772.48 and 33,762.34 is: 50,645.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,510.80 : 183,772.48 = 33,762.34 : x
  2. Step 2: Convert to fraction form
    122,510.80/183,772.48 = 33,762.34/x
  3. Step 3: Cross multiply
    122,510.80x = 183,772.48 × 33,762.34
  4. Step 4: Simplify right side
    122,510.80x = 6,204,588,952.40
  5. Step 5: Solve for x
    x = 6,204,588,952.40/122,510.80
  6. Step 6: Final answer
    x = 50,645.24

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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.