Home / 241,536.30-362,367.09-91,779.18

Finding the Fourth Proportional to 241,536.30, 362,367.09 and 91,779.18

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Solution

The fourth proportional to 241,536.30, 362,367.09 and 91,779.18 is: 137,692.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,536.30 : 362,367.09 = 91,779.18 : x
  2. Step 2: Convert to fraction form
    241,536.30/362,367.09 = 91,779.18/x
  3. Step 3: Cross multiply
    241,536.30x = 362,367.09 × 91,779.18
  4. Step 4: Simplify right side
    241,536.30x = 33,257,754,379.19
  5. Step 5: Solve for x
    x = 33,257,754,379.19/241,536.30
  6. Step 6: Final answer
    x = 137,692.57

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1.5x scale

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.