Home / 17,773.32-26,658.14-5,925.81

Finding the Fourth Proportional to 17,773.32, 26,658.14 and 5,925.81

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Solution

The fourth proportional to 17,773.32, 26,658.14 and 5,925.81 is: 8,888.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,773.32 : 26,658.14 = 5,925.81 : x
  2. Step 2: Convert to fraction form
    17,773.32/26,658.14 = 5,925.81/x
  3. Step 3: Cross multiply
    17,773.32x = 26,658.14 × 5,925.81
  4. Step 4: Simplify right side
    17,773.32x = 157,971,072.59
  5. Step 5: Solve for x
    x = 157,971,072.59/17,773.32
  6. Step 6: Final answer
    x = 8,888.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.