Home / 46,314.70-69,476.16-13,035.04

Finding the Fourth Proportional to 46,314.70, 69,476.16 and 13,035.04

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Solution

The fourth proportional to 46,314.70, 69,476.16 and 13,035.04 is: 19,553.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,314.70 : 69,476.16 = 13,035.04 : x
  2. Step 2: Convert to fraction form
    46,314.70/69,476.16 = 13,035.04/x
  3. Step 3: Cross multiply
    46,314.70x = 69,476.16 × 13,035.04
  4. Step 4: Simplify right side
    46,314.70x = 905,624,524.65
  5. Step 5: Solve for x
    x = 905,624,524.65/46,314.70
  6. Step 6: Final answer
    x = 19,553.72

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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.