Home / 46,674.12-64,410.84-25,453.20

Finding the Fourth Proportional to 46,674.12, 64,410.84 and 25,453.20

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Solution

The fourth proportional to 46,674.12, 64,410.84 and 25,453.20 is: 35,125.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,674.12 : 64,410.84 = 25,453.20 : x
  2. Step 2: Convert to fraction form
    46,674.12/64,410.84 = 25,453.20/x
  3. Step 3: Cross multiply
    46,674.12x = 64,410.84 × 25,453.20
  4. Step 4: Simplify right side
    46,674.12x = 1,639,461,992.69
  5. Step 5: Solve for x
    x = 1,639,461,992.69/46,674.12
  6. Step 6: Final answer
    x = 35,125.72

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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.