Home / 39,738.92-59,595.21-16,040.34

Finding the Fourth Proportional to 39,738.92, 59,595.21 and 16,040.34

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Solution

The fourth proportional to 39,738.92, 59,595.21 and 16,040.34 is: 24,055.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,738.92 : 59,595.21 = 16,040.34 : x
  2. Step 2: Convert to fraction form
    39,738.92/59,595.21 = 16,040.34/x
  3. Step 3: Cross multiply
    39,738.92x = 59,595.21 × 16,040.34
  4. Step 4: Simplify right side
    39,738.92x = 955,927,430.77
  5. Step 5: Solve for x
    x = 955,927,430.77/39,738.92
  6. Step 6: Final answer
    x = 24,055.20

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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.