Home / 27,004.98-37,293.54-17,579

Finding the Fourth Proportional to 27,004.98, 37,293.54 and 17,579

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Solution

The fourth proportional to 27,004.98, 37,293.54 and 17,579 is: 24,276.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,004.98 : 37,293.54 = 17,579 : x
  2. Step 2: Convert to fraction form
    27,004.98/37,293.54 = 17,579/x
  3. Step 3: Cross multiply
    27,004.98x = 37,293.54 × 17,579
  4. Step 4: Simplify right side
    27,004.98x = 655,583,139.66
  5. Step 5: Solve for x
    x = 655,583,139.66/27,004.98
  6. Step 6: Final answer
    x = 24,276.38

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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.