Home / 46,669.87-64,405.83-25,449.49

Finding the Fourth Proportional to 46,669.87, 64,405.83 and 25,449.49

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Solution

The fourth proportional to 46,669.87, 64,405.83 and 25,449.49 is: 35,121.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,669.87 : 64,405.83 = 25,449.49 : x
  2. Step 2: Convert to fraction form
    46,669.87/64,405.83 = 25,449.49/x
  3. Step 3: Cross multiply
    46,669.87x = 64,405.83 × 25,449.49
  4. Step 4: Simplify right side
    46,669.87x = 1,639,095,526.53
  5. Step 5: Solve for x
    x = 1,639,095,526.53/46,669.87
  6. Step 6: Final answer
    x = 35,121.06

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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.