Home / 41,075.39-61,613.18-11,493.48

Finding the Fourth Proportional to 41,075.39, 61,613.18 and 11,493.48

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Solution

The fourth proportional to 41,075.39, 61,613.18 and 11,493.48 is: 17,240.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,075.39 : 61,613.18 = 11,493.48 : x
  2. Step 2: Convert to fraction form
    41,075.39/61,613.18 = 11,493.48/x
  3. Step 3: Cross multiply
    41,075.39x = 61,613.18 × 11,493.48
  4. Step 4: Simplify right side
    41,075.39x = 708,149,852.07
  5. Step 5: Solve for x
    x = 708,149,852.07/41,075.39
  6. Step 6: Final answer
    x = 17,240.25

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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.