Home / 9,080.17-13,621.04-2,506.35

Finding the Fourth Proportional to 9,080.17, 13,621.04 and 2,506.35

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Solution

The fourth proportional to 9,080.17, 13,621.04 and 2,506.35 is: 3,759.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080.17 : 13,621.04 = 2,506.35 : x
  2. Step 2: Convert to fraction form
    9,080.17/13,621.04 = 2,506.35/x
  3. Step 3: Cross multiply
    9,080.17x = 13,621.04 × 2,506.35
  4. Step 4: Simplify right side
    9,080.17x = 34,139,081.07
  5. Step 5: Solve for x
    x = 34,139,081.07/9,080.17
  6. Step 6: Final answer
    x = 3,759.74

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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.