Home / 46,410.39-64,046.40-25,189.66

Finding the Fourth Proportional to 46,410.39, 64,046.40 and 25,189.66

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Solution

The fourth proportional to 46,410.39, 64,046.40 and 25,189.66 is: 34,761.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,410.39 : 64,046.40 = 25,189.66 : x
  2. Step 2: Convert to fraction form
    46,410.39/64,046.40 = 25,189.66/x
  3. Step 3: Cross multiply
    46,410.39x = 64,046.40 × 25,189.66
  4. Step 4: Simplify right side
    46,410.39x = 1,613,306,880.11
  5. Step 5: Solve for x
    x = 1,613,306,880.11/46,410.39
  6. Step 6: Final answer
    x = 34,761.76

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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.