Home / 29,176.07-43,486.54-27,515.16

Finding the Fourth Proportional to 29,176.07, 43,486.54 and 27,515.16

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Solution

The fourth proportional to 29,176.07, 43,486.54 and 27,515.16 is: 41,010.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,176.07 : 43,486.54 = 27,515.16 : x
  2. Step 2: Convert to fraction form
    29,176.07/43,486.54 = 27,515.16/x
  3. Step 3: Cross multiply
    29,176.07x = 43,486.54 × 27,515.16
  4. Step 4: Simplify right side
    29,176.07x = 1,196,539,037.16
  5. Step 5: Solve for x
    x = 1,196,539,037.16/29,176.07
  6. Step 6: Final answer
    x = 41,010.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.