Home / 19,333.84-26,693.54-14,849.56

Finding the Fourth Proportional to 19,333.84, 26,693.54 and 14,849.56

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Solution

The fourth proportional to 19,333.84, 26,693.54 and 14,849.56 is: 20,502.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,333.84 : 26,693.54 = 14,849.56 : x
  2. Step 2: Convert to fraction form
    19,333.84/26,693.54 = 14,849.56/x
  3. Step 3: Cross multiply
    19,333.84x = 26,693.54 × 14,849.56
  4. Step 4: Simplify right side
    19,333.84x = 396,387,323.84
  5. Step 5: Solve for x
    x = 396,387,323.84/19,333.84
  6. Step 6: Final answer
    x = 20,502.26

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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.