Home / 32,342.94-48,518.73-11,559.42

Finding the Fourth Proportional to 32,342.94, 48,518.73 and 11,559.42

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Solution

The fourth proportional to 32,342.94, 48,518.73 and 11,559.42 is: 17,340.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,342.94 : 48,518.73 = 11,559.42 : x
  2. Step 2: Convert to fraction form
    32,342.94/48,518.73 = 11,559.42/x
  3. Step 3: Cross multiply
    32,342.94x = 48,518.73 × 11,559.42
  4. Step 4: Simplify right side
    32,342.94x = 560,848,377.94
  5. Step 5: Solve for x
    x = 560,848,377.94/32,342.94
  6. Step 6: Final answer
    x = 17,340.67

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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.