Home / 44,308.12-61,142.77-25,185.23

Finding the Fourth Proportional to 44,308.12, 61,142.77 and 25,185.23

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Solution

The fourth proportional to 44,308.12, 61,142.77 and 25,185.23 is: 34,754.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,308.12 : 61,142.77 = 25,185.23 : x
  2. Step 2: Convert to fraction form
    44,308.12/61,142.77 = 25,185.23/x
  3. Step 3: Cross multiply
    44,308.12x = 61,142.77 × 25,185.23
  4. Step 4: Simplify right side
    44,308.12x = 1,539,894,725.29
  5. Step 5: Solve for x
    x = 1,539,894,725.29/44,308.12
  6. Step 6: Final answer
    x = 34,754.23

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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.