Home / 54,670.86-82,032.21-32,527.89

Finding the Fourth Proportional to 54,670.86, 82,032.21 and 32,527.89

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Solution

The fourth proportional to 54,670.86, 82,032.21 and 32,527.89 is: 48,807.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,670.86 : 82,032.21 = 32,527.89 : x
  2. Step 2: Convert to fraction form
    54,670.86/82,032.21 = 32,527.89/x
  3. Step 3: Cross multiply
    54,670.86x = 82,032.21 × 32,527.89
  4. Step 4: Simplify right side
    54,670.86x = 2,668,334,703.34
  5. Step 5: Solve for x
    x = 2,668,334,703.34/54,670.86
  6. Step 6: Final answer
    x = 48,807.26

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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.