Home / 94,075.70-140,998.35-41,429.30

Finding the Fourth Proportional to 94,075.70, 140,998.35 and 41,429.30

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Solution

The fourth proportional to 94,075.70, 140,998.35 and 41,429.30 is: 62,093.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,075.70 : 140,998.35 = 41,429.30 : x
  2. Step 2: Convert to fraction form
    94,075.70/140,998.35 = 41,429.30/x
  3. Step 3: Cross multiply
    94,075.70x = 140,998.35 × 41,429.30
  4. Step 4: Simplify right side
    94,075.70x = 5,841,462,941.66
  5. Step 5: Solve for x
    x = 5,841,462,941.66/94,075.70
  6. Step 6: Final answer
    x = 62,093.22

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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.