Home / 46,483.47-69,696.05-30,671.73

Finding the Fourth Proportional to 46,483.47, 69,696.05 and 30,671.73

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Solution

The fourth proportional to 46,483.47, 69,696.05 and 30,671.73 is: 45,988.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,483.47 : 69,696.05 = 30,671.73 : x
  2. Step 2: Convert to fraction form
    46,483.47/69,696.05 = 30,671.73/x
  3. Step 3: Cross multiply
    46,483.47x = 69,696.05 × 30,671.73
  4. Step 4: Simplify right side
    46,483.47x = 2,137,698,274.31
  5. Step 5: Solve for x
    x = 2,137,698,274.31/46,483.47
  6. Step 6: Final answer
    x = 45,988.35

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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.