Home / 19,242.66-26,554.62-10,744.93

Finding the Fourth Proportional to 19,242.66, 26,554.62 and 10,744.93

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Solution

The fourth proportional to 19,242.66, 26,554.62 and 10,744.93 is: 14,827.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,242.66 : 26,554.62 = 10,744.93 : x
  2. Step 2: Convert to fraction form
    19,242.66/26,554.62 = 10,744.93/x
  3. Step 3: Cross multiply
    19,242.66x = 26,554.62 × 10,744.93
  4. Step 4: Simplify right side
    19,242.66x = 285,327,533.08
  5. Step 5: Solve for x
    x = 285,327,533.08/19,242.66
  6. Step 6: Final answer
    x = 14,827.86

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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.