Home / 9,075.10-13,612.62-2,501.32

Finding the Fourth Proportional to 9,075.10, 13,612.62 and 2,501.32

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Solution

The fourth proportional to 9,075.10, 13,612.62 and 2,501.32 is: 3,751.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075.10 : 13,612.62 = 2,501.32 : x
  2. Step 2: Convert to fraction form
    9,075.10/13,612.62 = 2,501.32/x
  3. Step 3: Cross multiply
    9,075.10x = 13,612.62 × 2,501.32
  4. Step 4: Simplify right side
    9,075.10x = 34,049,518.66
  5. Step 5: Solve for x
    x = 34,049,518.66/9,075.10
  6. Step 6: Final answer
    x = 3,751.97

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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.