Home / 59,963.07-82,749.16-33,105.63

Finding the Fourth Proportional to 59,963.07, 82,749.16 and 33,105.63

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Solution

The fourth proportional to 59,963.07, 82,749.16 and 33,105.63 is: 45,685.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,963.07 : 82,749.16 = 33,105.63 : x
  2. Step 2: Convert to fraction form
    59,963.07/82,749.16 = 33,105.63/x
  3. Step 3: Cross multiply
    59,963.07x = 82,749.16 × 33,105.63
  4. Step 4: Simplify right side
    59,963.07x = 2,739,463,156.53
  5. Step 5: Solve for x
    x = 2,739,463,156.53/59,963.07
  6. Step 6: Final answer
    x = 45,685.84

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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.