Home / 46,616.40-64,330.74-25,396.02

Finding the Fourth Proportional to 46,616.40, 64,330.74 and 25,396.02

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Solution

The fourth proportional to 46,616.40, 64,330.74 and 25,396.02 is: 35,046.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,616.40 : 64,330.74 = 25,396.02 : x
  2. Step 2: Convert to fraction form
    46,616.40/64,330.74 = 25,396.02/x
  3. Step 3: Cross multiply
    46,616.40x = 64,330.74 × 25,396.02
  4. Step 4: Simplify right side
    46,616.40x = 1,633,744,759.65
  5. Step 5: Solve for x
    x = 1,633,744,759.65/46,616.40
  6. Step 6: Final answer
    x = 35,046.57

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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.