Home / 39,365.40-59,048.10-16,008.60

Finding the Fourth Proportional to 39,365.40, 59,048.10 and 16,008.60

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Solution

The fourth proportional to 39,365.40, 59,048.10 and 16,008.60 is: 24,012.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,365.40 : 59,048.10 = 16,008.60 : x
  2. Step 2: Convert to fraction form
    39,365.40/59,048.10 = 16,008.60/x
  3. Step 3: Cross multiply
    39,365.40x = 59,048.10 × 16,008.60
  4. Step 4: Simplify right side
    39,365.40x = 945,277,413.66
  5. Step 5: Solve for x
    x = 945,277,413.66/39,365.40
  6. Step 6: Final answer
    x = 24,012.90

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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.