Home / 45,474.51-62,753.96-25,333.05

Finding the Fourth Proportional to 45,474.51, 62,753.96 and 25,333.05

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Solution

The fourth proportional to 45,474.51, 62,753.96 and 25,333.05 is: 34,959.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,474.51 : 62,753.96 = 25,333.05 : x
  2. Step 2: Convert to fraction form
    45,474.51/62,753.96 = 25,333.05/x
  3. Step 3: Cross multiply
    45,474.51x = 62,753.96 × 25,333.05
  4. Step 4: Simplify right side
    45,474.51x = 1,589,749,079.71
  5. Step 5: Solve for x
    x = 1,589,749,079.71/45,474.51
  6. Step 6: Final answer
    x = 34,959.13

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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.