Home / 46,527.18-69,764.33-31,753.99

Finding the Fourth Proportional to 46,527.18, 69,764.33 and 31,753.99

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Solution

The fourth proportional to 46,527.18, 69,764.33 and 31,753.99 is: 47,612.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,527.18 : 69,764.33 = 31,753.99 : x
  2. Step 2: Convert to fraction form
    46,527.18/69,764.33 = 31,753.99/x
  3. Step 3: Cross multiply
    46,527.18x = 69,764.33 × 31,753.99
  4. Step 4: Simplify right side
    46,527.18x = 2,215,295,678.41
  5. Step 5: Solve for x
    x = 2,215,295,678.41/46,527.18
  6. Step 6: Final answer
    x = 47,612.94

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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.