Home / 46,676.61-64,413.96-25,455.42

Finding the Fourth Proportional to 46,676.61, 64,413.96 and 25,455.42

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Solution

The fourth proportional to 46,676.61, 64,413.96 and 25,455.42 is: 35,128.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,676.61 : 64,413.96 = 25,455.42 : x
  2. Step 2: Convert to fraction form
    46,676.61/64,413.96 = 25,455.42/x
  3. Step 3: Cross multiply
    46,676.61x = 64,413.96 × 25,455.42
  4. Step 4: Simplify right side
    46,676.61x = 1,639,684,405.66
  5. Step 5: Solve for x
    x = 1,639,684,405.66/46,676.61
  6. Step 6: Final answer
    x = 35,128.61

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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.