Home / 46,192.31-63,755.59-30,031.49

Finding the Fourth Proportional to 46,192.31, 63,755.59 and 30,031.49

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Solution

The fourth proportional to 46,192.31, 63,755.59 and 30,031.49 is: 41,450.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,192.31 : 63,755.59 = 30,031.49 : x
  2. Step 2: Convert to fraction form
    46,192.31/63,755.59 = 30,031.49/x
  3. Step 3: Cross multiply
    46,192.31x = 63,755.59 × 30,031.49
  4. Step 4: Simplify right side
    46,192.31x = 1,914,675,213.37
  5. Step 5: Solve for x
    x = 1,914,675,213.37/46,192.31
  6. Step 6: Final answer
    x = 41,450.09

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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.