Home / 19,334.02-26,693.79-14,849.75

Finding the Fourth Proportional to 19,334.02, 26,693.79 and 14,849.75

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Solution

The fourth proportional to 19,334.02, 26,693.79 and 14,849.75 is: 20,502.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,334.02 : 26,693.79 = 14,849.75 : x
  2. Step 2: Convert to fraction form
    19,334.02/26,693.79 = 14,849.75/x
  3. Step 3: Cross multiply
    19,334.02x = 26,693.79 × 14,849.75
  4. Step 4: Simplify right side
    19,334.02x = 396,396,108.05
  5. Step 5: Solve for x
    x = 396,396,108.05/19,334.02
  6. Step 6: Final answer
    x = 20,502.52

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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.