Home / 58,380.86-87,571.37-16,261.07

Finding the Fourth Proportional to 58,380.86, 87,571.37 and 16,261.07

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Solution

The fourth proportional to 58,380.86, 87,571.37 and 16,261.07 is: 24,391.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,380.86 : 87,571.37 = 16,261.07 : x
  2. Step 2: Convert to fraction form
    58,380.86/87,571.37 = 16,261.07/x
  3. Step 3: Cross multiply
    58,380.86x = 87,571.37 × 16,261.07
  4. Step 4: Simplify right side
    58,380.86x = 1,424,003,780.36
  5. Step 5: Solve for x
    x = 1,424,003,780.36/58,380.86
  6. Step 6: Final answer
    x = 24,391.62

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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.