Home / 27,037.01-37,336.74-25,564.43

Finding the Fourth Proportional to 27,037.01, 37,336.74 and 25,564.43

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Solution

The fourth proportional to 27,037.01, 37,336.74 and 25,564.43 is: 35,303.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,037.01 : 37,336.74 = 25,564.43 : x
  2. Step 2: Convert to fraction form
    27,037.01/37,336.74 = 25,564.43/x
  3. Step 3: Cross multiply
    27,037.01x = 37,336.74 × 25,564.43
  4. Step 4: Simplify right side
    27,037.01x = 954,492,476.16
  5. Step 5: Solve for x
    x = 954,492,476.16/27,037.01
  6. Step 6: Final answer
    x = 35,303.18

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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.