Home / 34,656.51-47,821.98-19,549.41

Finding the Fourth Proportional to 34,656.51, 47,821.98 and 19,549.41

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Solution

The fourth proportional to 34,656.51, 47,821.98 and 19,549.41 is: 26,975.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,656.51 : 47,821.98 = 19,549.41 : x
  2. Step 2: Convert to fraction form
    34,656.51/47,821.98 = 19,549.41/x
  3. Step 3: Cross multiply
    34,656.51x = 47,821.98 × 19,549.41
  4. Step 4: Simplify right side
    34,656.51x = 934,891,494.03
  5. Step 5: Solve for x
    x = 934,891,494.03/34,656.51
  6. Step 6: Final answer
    x = 26,975.93

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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.