Home / 39,342.24-58,681.26-33,028.56

Finding the Fourth Proportional to 39,342.24, 58,681.26 and 33,028.56

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Solution

The fourth proportional to 39,342.24, 58,681.26 and 33,028.56 is: 49,264.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,342.24 : 58,681.26 = 33,028.56 : x
  2. Step 2: Convert to fraction form
    39,342.24/58,681.26 = 33,028.56/x
  3. Step 3: Cross multiply
    39,342.24x = 58,681.26 × 33,028.56
  4. Step 4: Simplify right side
    39,342.24x = 1,938,157,516.79
  5. Step 5: Solve for x
    x = 1,938,157,516.79/39,342.24
  6. Step 6: Final answer
    x = 49,264.04

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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.