Home / 46,990.28-64,850.33-26,576.65

Finding the Fourth Proportional to 46,990.28, 64,850.33 and 26,576.65

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Solution

The fourth proportional to 46,990.28, 64,850.33 and 26,576.65 is: 36,677.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,990.28 : 64,850.33 = 26,576.65 : x
  2. Step 2: Convert to fraction form
    46,990.28/64,850.33 = 26,576.65/x
  3. Step 3: Cross multiply
    46,990.28x = 64,850.33 × 26,576.65
  4. Step 4: Simplify right side
    46,990.28x = 1,723,504,522.79
  5. Step 5: Solve for x
    x = 1,723,504,522.79/46,990.28
  6. Step 6: Final answer
    x = 36,677.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.