Home / 46,422.94-64,064.43-25,202.21

Finding the Fourth Proportional to 46,422.94, 64,064.43 and 25,202.21

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Solution

The fourth proportional to 46,422.94, 64,064.43 and 25,202.21 is: 34,779.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,422.94 : 64,064.43 = 25,202.21 : x
  2. Step 2: Convert to fraction form
    46,422.94/64,064.43 = 25,202.21/x
  3. Step 3: Cross multiply
    46,422.94x = 64,064.43 × 25,202.21
  4. Step 4: Simplify right side
    46,422.94x = 1,614,565,218.39
  5. Step 5: Solve for x
    x = 1,614,565,218.39/46,422.94
  6. Step 6: Final answer
    x = 34,779.47

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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.