Home / 46,626.07-64,344-25,405.36

Finding the Fourth Proportional to 46,626.07, 64,344 and 25,405.36

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Solution

The fourth proportional to 46,626.07, 64,344 and 25,405.36 is: 35,059.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,626.07 : 64,344 = 25,405.36 : x
  2. Step 2: Convert to fraction form
    46,626.07/64,344 = 25,405.36/x
  3. Step 3: Cross multiply
    46,626.07x = 64,344 × 25,405.36
  4. Step 4: Simplify right side
    46,626.07x = 1,634,682,483.84
  5. Step 5: Solve for x
    x = 1,634,682,483.84/46,626.07
  6. Step 6: Final answer
    x = 35,059.41

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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.