Home / 46,528.18-69,765.82-31,754.99

Finding the Fourth Proportional to 46,528.18, 69,765.82 and 31,754.99

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Solution

The fourth proportional to 46,528.18, 69,765.82 and 31,754.99 is: 47,614.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,528.18 : 69,765.82 = 31,754.99 : x
  2. Step 2: Convert to fraction form
    46,528.18/69,765.82 = 31,754.99/x
  3. Step 3: Cross multiply
    46,528.18x = 69,765.82 × 31,754.99
  4. Step 4: Simplify right side
    46,528.18x = 2,215,412,916.44
  5. Step 5: Solve for x
    x = 2,215,412,916.44/46,528.18
  6. Step 6: Final answer
    x = 47,614.43

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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.