Home / 27,468.86-37,907.01-14,893.61

Finding the Fourth Proportional to 27,468.86, 37,907.01 and 14,893.61

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Solution

The fourth proportional to 27,468.86, 37,907.01 and 14,893.61 is: 20,553.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,468.86 : 37,907.01 = 14,893.61 : x
  2. Step 2: Convert to fraction form
    27,468.86/37,907.01 = 14,893.61/x
  3. Step 3: Cross multiply
    27,468.86x = 37,907.01 × 14,893.61
  4. Step 4: Simplify right side
    27,468.86x = 564,572,033.67
  5. Step 5: Solve for x
    x = 564,572,033.67/27,468.86
  6. Step 6: Final answer
    x = 20,553.17

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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.