Home / 25,069.80-37,604.76-10,276.08

Finding the Fourth Proportional to 25,069.80, 37,604.76 and 10,276.08

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Solution

The fourth proportional to 25,069.80, 37,604.76 and 10,276.08 is: 15,414.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,069.80 : 37,604.76 = 10,276.08 : x
  2. Step 2: Convert to fraction form
    25,069.80/37,604.76 = 10,276.08/x
  3. Step 3: Cross multiply
    25,069.80x = 37,604.76 × 10,276.08
  4. Step 4: Simplify right side
    25,069.80x = 386,429,522.14
  5. Step 5: Solve for x
    x = 386,429,522.14/25,069.80
  6. Step 6: Final answer
    x = 15,414.14

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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.