Home / 46,614.21-64,329.18-25,395.45

Finding the Fourth Proportional to 46,614.21, 64,329.18 and 25,395.45

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Solution

The fourth proportional to 46,614.21, 64,329.18 and 25,395.45 is: 35,046.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,614.21 : 64,329.18 = 25,395.45 : x
  2. Step 2: Convert to fraction form
    46,614.21/64,329.18 = 25,395.45/x
  3. Step 3: Cross multiply
    46,614.21x = 64,329.18 × 25,395.45
  4. Step 4: Simplify right side
    46,614.21x = 1,633,668,474.23
  5. Step 5: Solve for x
    x = 1,633,668,474.23/46,614.21
  6. Step 6: Final answer
    x = 35,046.58

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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.