Home / 46,530.69-64,212.66-25,310.11

Finding the Fourth Proportional to 46,530.69, 64,212.66 and 25,310.11

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Solution

The fourth proportional to 46,530.69, 64,212.66 and 25,310.11 is: 34,928.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,530.69 : 64,212.66 = 25,310.11 : x
  2. Step 2: Convert to fraction form
    46,530.69/64,212.66 = 25,310.11/x
  3. Step 3: Cross multiply
    46,530.69x = 64,212.66 × 25,310.11
  4. Step 4: Simplify right side
    46,530.69x = 1,625,229,040.38
  5. Step 5: Solve for x
    x = 1,625,229,040.38/46,530.69
  6. Step 6: Final answer
    x = 34,928.11

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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.