Home / 46,766.07-70,159.47-13,483.54

Finding the Fourth Proportional to 46,766.07, 70,159.47 and 13,483.54

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Solution

The fourth proportional to 46,766.07, 70,159.47 and 13,483.54 is: 20,228.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,766.07 : 70,159.47 = 13,483.54 : x
  2. Step 2: Convert to fraction form
    46,766.07/70,159.47 = 13,483.54/x
  3. Step 3: Cross multiply
    46,766.07x = 70,159.47 × 13,483.54
  4. Step 4: Simplify right side
    46,766.07x = 945,997,859.94
  5. Step 5: Solve for x
    x = 945,997,859.94/46,766.07
  6. Step 6: Final answer
    x = 20,228.30

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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.