Home / 46,426.41-69,638.93-11,366.07

Finding the Fourth Proportional to 46,426.41, 69,638.93 and 11,366.07

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Solution

The fourth proportional to 46,426.41, 69,638.93 and 11,366.07 is: 17,048.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,426.41 : 69,638.93 = 11,366.07 : x
  2. Step 2: Convert to fraction form
    46,426.41/69,638.93 = 11,366.07/x
  3. Step 3: Cross multiply
    46,426.41x = 69,638.93 × 11,366.07
  4. Step 4: Simplify right side
    46,426.41x = 791,520,604.91
  5. Step 5: Solve for x
    x = 791,520,604.91/46,426.41
  6. Step 6: Final answer
    x = 17,048.93

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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.