Home / 46,936.19-69,985.59-41,720.19

Finding the Fourth Proportional to 46,936.19, 69,985.59 and 41,720.19

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Solution

The fourth proportional to 46,936.19, 69,985.59 and 41,720.19 is: 62,208.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,936.19 : 69,985.59 = 41,720.19 : x
  2. Step 2: Convert to fraction form
    46,936.19/69,985.59 = 41,720.19/x
  3. Step 3: Cross multiply
    46,936.19x = 69,985.59 × 41,720.19
  4. Step 4: Simplify right side
    46,936.19x = 2,919,812,112.06
  5. Step 5: Solve for x
    x = 2,919,812,112.06/46,936.19
  6. Step 6: Final answer
    x = 62,208.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.