Home / 27,426.84-37,849.19-14,851.59

Finding the Fourth Proportional to 27,426.84, 37,849.19 and 14,851.59

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Solution

The fourth proportional to 27,426.84, 37,849.19 and 14,851.59 is: 20,495.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,426.84 : 37,849.19 = 14,851.59 : x
  2. Step 2: Convert to fraction form
    27,426.84/37,849.19 = 14,851.59/x
  3. Step 3: Cross multiply
    27,426.84x = 37,849.19 × 14,851.59
  4. Step 4: Simplify right side
    27,426.84x = 562,120,577.45
  5. Step 5: Solve for x
    x = 562,120,577.45/27,426.84
  6. Step 6: Final answer
    x = 20,495.27

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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.