Home / 122,734.02-183,950.37-63,535.98

Finding the Fourth Proportional to 122,734.02, 183,950.37 and 63,535.98

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Solution

The fourth proportional to 122,734.02, 183,950.37 and 63,535.98 is: 95,225.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,734.02 : 183,950.37 = 63,535.98 : x
  2. Step 2: Convert to fraction form
    122,734.02/183,950.37 = 63,535.98/x
  3. Step 3: Cross multiply
    122,734.02x = 183,950.37 × 63,535.98
  4. Step 4: Simplify right side
    122,734.02x = 11,687,467,029.31
  5. Step 5: Solve for x
    x = 11,687,467,029.31/122,734.02
  6. Step 6: Final answer
    x = 95,225.98

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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.