Home / 46,415.39-64,053.32-25,194.65

Finding the Fourth Proportional to 46,415.39, 64,053.32 and 25,194.65

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Solution

The fourth proportional to 46,415.39, 64,053.32 and 25,194.65 is: 34,768.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,415.39 : 64,053.32 = 25,194.65 : x
  2. Step 2: Convert to fraction form
    46,415.39/64,053.32 = 25,194.65/x
  3. Step 3: Cross multiply
    46,415.39x = 64,053.32 × 25,194.65
  4. Step 4: Simplify right side
    46,415.39x = 1,613,800,852.76
  5. Step 5: Solve for x
    x = 1,613,800,852.76/46,415.39
  6. Step 6: Final answer
    x = 34,768.66

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Double scale
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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.