Home / 39,076.95-58,576.55-22,416.87

Finding the Fourth Proportional to 39,076.95, 58,576.55 and 22,416.87

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Solution

The fourth proportional to 39,076.95, 58,576.55 and 22,416.87 is: 33,603.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,076.95 : 58,576.55 = 22,416.87 : x
  2. Step 2: Convert to fraction form
    39,076.95/58,576.55 = 22,416.87/x
  3. Step 3: Cross multiply
    39,076.95x = 58,576.55 × 22,416.87
  4. Step 4: Simplify right side
    39,076.95x = 1,313,102,794.31
  5. Step 5: Solve for x
    x = 1,313,102,794.31/39,076.95
  6. Step 6: Final answer
    x = 33,603.00

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1.5x scale

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.