Home / 46,422.60-64,063.48-25,201.86

Finding the Fourth Proportional to 46,422.60, 64,063.48 and 25,201.86

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Solution

The fourth proportional to 46,422.60, 64,063.48 and 25,201.86 is: 34,778.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,422.60 : 64,063.48 = 25,201.86 : x
  2. Step 2: Convert to fraction form
    46,422.60/64,063.48 = 25,201.86/x
  3. Step 3: Cross multiply
    46,422.60x = 64,063.48 × 25,201.86
  4. Step 4: Simplify right side
    46,422.60x = 1,614,518,854.07
  5. Step 5: Solve for x
    x = 1,614,518,854.07/46,422.60
  6. Step 6: Final answer
    x = 34,778.73

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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.