Home / 38,075.31-56,840.43-33,094.41

Finding the Fourth Proportional to 38,075.31, 56,840.43 and 33,094.41

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Solution

The fourth proportional to 38,075.31, 56,840.43 and 33,094.41 is: 49,404.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,075.31 : 56,840.43 = 33,094.41 : x
  2. Step 2: Convert to fraction form
    38,075.31/56,840.43 = 33,094.41/x
  3. Step 3: Cross multiply
    38,075.31x = 56,840.43 × 33,094.41
  4. Step 4: Simplify right side
    38,075.31x = 1,881,100,495.00
  5. Step 5: Solve for x
    x = 1,881,100,495.00/38,075.31
  6. Step 6: Final answer
    x = 49,404.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.