Home / 46,704.20-64,451.30-25,483

Finding the Fourth Proportional to 46,704.20, 64,451.30 and 25,483

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Solution

The fourth proportional to 46,704.20, 64,451.30 and 25,483 is: 35,166.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,704.20 : 64,451.30 = 25,483 : x
  2. Step 2: Convert to fraction form
    46,704.20/64,451.30 = 25,483/x
  3. Step 3: Cross multiply
    46,704.20x = 64,451.30 × 25,483
  4. Step 4: Simplify right side
    46,704.20x = 1,642,412,477.90
  5. Step 5: Solve for x
    x = 1,642,412,477.90/46,704.20
  6. Step 6: Final answer
    x = 35,166.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.