Home / 46,410.21-64,046.15-25,189.47

Finding the Fourth Proportional to 46,410.21, 64,046.15 and 25,189.47

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Solution

The fourth proportional to 46,410.21, 64,046.15 and 25,189.47 is: 34,761.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,410.21 : 64,046.15 = 25,189.47 : x
  2. Step 2: Convert to fraction form
    46,410.21/64,046.15 = 25,189.47/x
  3. Step 3: Cross multiply
    46,410.21x = 64,046.15 × 25,189.47
  4. Step 4: Simplify right side
    46,410.21x = 1,613,288,448.09
  5. Step 5: Solve for x
    x = 1,613,288,448.09/46,410.21
  6. Step 6: Final answer
    x = 34,761.50

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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.