Home / 29,741.76-41,091.84-25,312.32

Finding the Fourth Proportional to 29,741.76, 41,091.84 and 25,312.32

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Solution

The fourth proportional to 29,741.76, 41,091.84 and 25,312.32 is: 34,972.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,741.76 : 41,091.84 = 25,312.32 : x
  2. Step 2: Convert to fraction form
    29,741.76/41,091.84 = 25,312.32/x
  3. Step 3: Cross multiply
    29,741.76x = 41,091.84 × 25,312.32
  4. Step 4: Simplify right side
    29,741.76x = 1,040,129,803.47
  5. Step 5: Solve for x
    x = 1,040,129,803.47/29,741.76
  6. Step 6: Final answer
    x = 34,972.03

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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.