Home / 34,083.33-47,031.65-19,933.41

Finding the Fourth Proportional to 34,083.33, 47,031.65 and 19,933.41

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Solution

The fourth proportional to 34,083.33, 47,031.65 and 19,933.41 is: 27,506.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,083.33 : 47,031.65 = 19,933.41 : x
  2. Step 2: Convert to fraction form
    34,083.33/47,031.65 = 19,933.41/x
  3. Step 3: Cross multiply
    34,083.33x = 47,031.65 × 19,933.41
  4. Step 4: Simplify right side
    34,083.33x = 937,501,062.76
  5. Step 5: Solve for x
    x = 937,501,062.76/34,083.33
  6. Step 6: Final answer
    x = 27,506.15

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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.