Home / 9,075.48-13,610.79-2,500.10

Finding the Fourth Proportional to 9,075.48, 13,610.79 and 2,500.10

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Solution

The fourth proportional to 9,075.48, 13,610.79 and 2,500.10 is: 3,749.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075.48 : 13,610.79 = 2,500.10 : x
  2. Step 2: Convert to fraction form
    9,075.48/13,610.79 = 2,500.10/x
  3. Step 3: Cross multiply
    9,075.48x = 13,610.79 × 2,500.10
  4. Step 4: Simplify right side
    9,075.48x = 34,028,336.08
  5. Step 5: Solve for x
    x = 34,028,336.08/9,075.48
  6. Step 6: Final answer
    x = 3,749.48

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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.