Home / 46,676.71-64,413.25-25,455.52

Finding the Fourth Proportional to 46,676.71, 64,413.25 and 25,455.52

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Solution

The fourth proportional to 46,676.71, 64,413.25 and 25,455.52 is: 35,128.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,676.71 : 64,413.25 = 25,455.52 : x
  2. Step 2: Convert to fraction form
    46,676.71/64,413.25 = 25,455.52/x
  3. Step 3: Cross multiply
    46,676.71x = 64,413.25 × 25,455.52
  4. Step 4: Simplify right side
    46,676.71x = 1,639,672,773.64
  5. Step 5: Solve for x
    x = 1,639,672,773.64/46,676.71
  6. Step 6: Final answer
    x = 35,128.29

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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.