Home / 46,526.58-69,763.35-31,753.38

Finding the Fourth Proportional to 46,526.58, 69,763.35 and 31,753.38

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Solution

The fourth proportional to 46,526.58, 69,763.35 and 31,753.38 is: 47,611.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,526.58 : 69,763.35 = 31,753.38 : x
  2. Step 2: Convert to fraction form
    46,526.58/69,763.35 = 31,753.38/x
  3. Step 3: Cross multiply
    46,526.58x = 69,763.35 × 31,753.38
  4. Step 4: Simplify right side
    46,526.58x = 2,215,222,162.62
  5. Step 5: Solve for x
    x = 2,215,222,162.62/46,526.58
  6. Step 6: Final answer
    x = 47,611.97

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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.