Home / 46,523.94-69,730.32-16,907.10

Finding the Fourth Proportional to 46,523.94, 69,730.32 and 16,907.10

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Solution

The fourth proportional to 46,523.94, 69,730.32 and 16,907.10 is: 25,340.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,523.94 : 69,730.32 = 16,907.10 : x
  2. Step 2: Convert to fraction form
    46,523.94/69,730.32 = 16,907.10/x
  3. Step 3: Cross multiply
    46,523.94x = 69,730.32 × 16,907.10
  4. Step 4: Simplify right side
    46,523.94x = 1,178,937,408.74
  5. Step 5: Solve for x
    x = 1,178,937,408.74/46,523.94
  6. Step 6: Final answer
    x = 25,340.45

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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.