Home / 46,443.78-64,092.60-25,223.40

Finding the Fourth Proportional to 46,443.78, 64,092.60 and 25,223.40

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Solution

The fourth proportional to 46,443.78, 64,092.60 and 25,223.40 is: 34,808.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,443.78 : 64,092.60 = 25,223.40 : x
  2. Step 2: Convert to fraction form
    46,443.78/64,092.60 = 25,223.40/x
  3. Step 3: Cross multiply
    46,443.78x = 64,092.60 × 25,223.40
  4. Step 4: Simplify right side
    46,443.78x = 1,616,633,286.84
  5. Step 5: Solve for x
    x = 1,616,633,286.84/46,443.78
  6. Step 6: Final answer
    x = 34,808.39

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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.