Home / 27,606.03-41,409.72-10,075.85

Finding the Fourth Proportional to 27,606.03, 41,409.72 and 10,075.85

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Solution

The fourth proportional to 27,606.03, 41,409.72 and 10,075.85 is: 15,114.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,606.03 : 41,409.72 = 10,075.85 : x
  2. Step 2: Convert to fraction form
    27,606.03/41,409.72 = 10,075.85/x
  3. Step 3: Cross multiply
    27,606.03x = 41,409.72 × 10,075.85
  4. Step 4: Simplify right side
    27,606.03x = 417,238,127.26
  5. Step 5: Solve for x
    x = 417,238,127.26/27,606.03
  6. Step 6: Final answer
    x = 15,114.02

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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.