Home / 46,333.81-63,940.89-25,112.89

Finding the Fourth Proportional to 46,333.81, 63,940.89 and 25,112.89

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Solution

The fourth proportional to 46,333.81, 63,940.89 and 25,112.89 is: 34,655.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,333.81 : 63,940.89 = 25,112.89 : x
  2. Step 2: Convert to fraction form
    46,333.81/63,940.89 = 25,112.89/x
  3. Step 3: Cross multiply
    46,333.81x = 63,940.89 × 25,112.89
  4. Step 4: Simplify right side
    46,333.81x = 1,605,740,537.07
  5. Step 5: Solve for x
    x = 1,605,740,537.07/46,333.81
  6. Step 6: Final answer
    x = 34,655.91

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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.