Home / 25,065.09-37,600.88-7,536.69

Finding the Fourth Proportional to 25,065.09, 37,600.88 and 7,536.69

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Solution

The fourth proportional to 25,065.09, 37,600.88 and 7,536.69 is: 11,306.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,065.09 : 37,600.88 = 7,536.69 : x
  2. Step 2: Convert to fraction form
    25,065.09/37,600.88 = 7,536.69/x
  3. Step 3: Cross multiply
    25,065.09x = 37,600.88 × 7,536.69
  4. Step 4: Simplify right side
    25,065.09x = 283,386,138.60
  5. Step 5: Solve for x
    x = 283,386,138.60/25,065.09
  6. Step 6: Final answer
    x = 11,306.01

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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.