Home / 51,973.61-71,697.80-32,589.09

Finding the Fourth Proportional to 51,973.61, 71,697.80 and 32,589.09

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Solution

The fourth proportional to 51,973.61, 71,697.80 and 32,589.09 is: 44,956.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,973.61 : 71,697.80 = 32,589.09 : x
  2. Step 2: Convert to fraction form
    51,973.61/71,697.80 = 32,589.09/x
  3. Step 3: Cross multiply
    51,973.61x = 71,697.80 × 32,589.09
  4. Step 4: Simplify right side
    51,973.61x = 2,336,566,138.47
  5. Step 5: Solve for x
    x = 2,336,566,138.47/51,973.61
  6. Step 6: Final answer
    x = 44,956.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.