Home / 17,521.03-26,281.14-5,834.35

Finding the Fourth Proportional to 17,521.03, 26,281.14 and 5,834.35

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Solution

The fourth proportional to 17,521.03, 26,281.14 and 5,834.35 is: 8,751.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,521.03 : 26,281.14 = 5,834.35 : x
  2. Step 2: Convert to fraction form
    17,521.03/26,281.14 = 5,834.35/x
  3. Step 3: Cross multiply
    17,521.03x = 26,281.14 × 5,834.35
  4. Step 4: Simplify right side
    17,521.03x = 153,333,369.16
  5. Step 5: Solve for x
    x = 153,333,369.16/17,521.03
  6. Step 6: Final answer
    x = 8,751.39

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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.