Home / 29,853.80-44,783.40-15,053.30

Finding the Fourth Proportional to 29,853.80, 44,783.40 and 15,053.30

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Solution

The fourth proportional to 29,853.80, 44,783.40 and 15,053.30 is: 22,581.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,853.80 : 44,783.40 = 15,053.30 : x
  2. Step 2: Convert to fraction form
    29,853.80/44,783.40 = 15,053.30/x
  3. Step 3: Cross multiply
    29,853.80x = 44,783.40 × 15,053.30
  4. Step 4: Simplify right side
    29,853.80x = 674,137,955.22
  5. Step 5: Solve for x
    x = 674,137,955.22/29,853.80
  6. Step 6: Final answer
    x = 22,581.31

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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.