Home / 46,663.67-69,995.78-11,603.33

Finding the Fourth Proportional to 46,663.67, 69,995.78 and 11,603.33

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Solution

The fourth proportional to 46,663.67, 69,995.78 and 11,603.33 is: 17,405.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,663.67 : 69,995.78 = 11,603.33 : x
  2. Step 2: Convert to fraction form
    46,663.67/69,995.78 = 11,603.33/x
  3. Step 3: Cross multiply
    46,663.67x = 69,995.78 × 11,603.33
  4. Step 4: Simplify right side
    46,663.67x = 812,183,884.04
  5. Step 5: Solve for x
    x = 812,183,884.04/46,663.67
  6. Step 6: Final answer
    x = 17,405.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.