Home / 46,529.25-69,800.34-14,931.90

Finding the Fourth Proportional to 46,529.25, 69,800.34 and 14,931.90

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Solution

The fourth proportional to 46,529.25, 69,800.34 and 14,931.90 is: 22,399.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,529.25 : 69,800.34 = 14,931.90 : x
  2. Step 2: Convert to fraction form
    46,529.25/69,800.34 = 14,931.90/x
  3. Step 3: Cross multiply
    46,529.25x = 69,800.34 × 14,931.90
  4. Step 4: Simplify right side
    46,529.25x = 1,042,251,696.85
  5. Step 5: Solve for x
    x = 1,042,251,696.85/46,529.25
  6. Step 6: Final answer
    x = 22,399.92

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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.