Home / 24,728.86-37,060.48-21,426.49

Finding the Fourth Proportional to 24,728.86, 37,060.48 and 21,426.49

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Solution

The fourth proportional to 24,728.86, 37,060.48 and 21,426.49 is: 32,111.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,728.86 : 37,060.48 = 21,426.49 : x
  2. Step 2: Convert to fraction form
    24,728.86/37,060.48 = 21,426.49/x
  3. Step 3: Cross multiply
    24,728.86x = 37,060.48 × 21,426.49
  4. Step 4: Simplify right side
    24,728.86x = 794,076,004.12
  5. Step 5: Solve for x
    x = 794,076,004.12/24,728.86
  6. Step 6: Final answer
    x = 32,111.31

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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.