Home / 27,707.22-41,567.01-11,075.07

Finding the Fourth Proportional to 27,707.22, 41,567.01 and 11,075.07

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Solution

The fourth proportional to 27,707.22, 41,567.01 and 11,075.07 is: 16,615.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,707.22 : 41,567.01 = 11,075.07 : x
  2. Step 2: Convert to fraction form
    27,707.22/41,567.01 = 11,075.07/x
  3. Step 3: Cross multiply
    27,707.22x = 41,567.01 × 11,075.07
  4. Step 4: Simplify right side
    27,707.22x = 460,357,545.44
  5. Step 5: Solve for x
    x = 460,357,545.44/27,707.22
  6. Step 6: Final answer
    x = 16,615.08

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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.