Home / 35,292.43-52,888.88-19,504.57

Finding the Fourth Proportional to 35,292.43, 52,888.88 and 19,504.57

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Solution

The fourth proportional to 35,292.43, 52,888.88 and 19,504.57 is: 29,229.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,292.43 : 52,888.88 = 19,504.57 : x
  2. Step 2: Convert to fraction form
    35,292.43/52,888.88 = 19,504.57/x
  3. Step 3: Cross multiply
    35,292.43x = 52,888.88 × 19,504.57
  4. Step 4: Simplify right side
    35,292.43x = 1,031,574,764.66
  5. Step 5: Solve for x
    x = 1,031,574,764.66/35,292.43
  6. Step 6: Final answer
    x = 29,229.35

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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.