Home / 27,072.35-40,608.53-14,598.25

Finding the Fourth Proportional to 27,072.35, 40,608.53 and 14,598.25

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Solution

The fourth proportional to 27,072.35, 40,608.53 and 14,598.25 is: 21,897.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,072.35 : 40,608.53 = 14,598.25 : x
  2. Step 2: Convert to fraction form
    27,072.35/40,608.53 = 14,598.25/x
  3. Step 3: Cross multiply
    27,072.35x = 40,608.53 × 14,598.25
  4. Step 4: Simplify right side
    27,072.35x = 592,813,473.07
  5. Step 5: Solve for x
    x = 592,813,473.07/27,072.35
  6. Step 6: Final answer
    x = 21,897.38

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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.