Home / 27,271.14-37,633.95-17,206.08

Finding the Fourth Proportional to 27,271.14, 37,633.95 and 17,206.08

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Solution

The fourth proportional to 27,271.14, 37,633.95 and 17,206.08 is: 23,744.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,271.14 : 37,633.95 = 17,206.08 : x
  2. Step 2: Convert to fraction form
    27,271.14/37,633.95 = 17,206.08/x
  3. Step 3: Cross multiply
    27,271.14x = 37,633.95 × 17,206.08
  4. Step 4: Simplify right side
    27,271.14x = 647,532,754.42
  5. Step 5: Solve for x
    x = 647,532,754.42/27,271.14
  6. Step 6: Final answer
    x = 23,744.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.