Home / 43,576.76-60,146.84-25,665.24

Finding the Fourth Proportional to 43,576.76, 60,146.84 and 25,665.24

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Solution

The fourth proportional to 43,576.76, 60,146.84 and 25,665.24 is: 35,424.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,576.76 : 60,146.84 = 25,665.24 : x
  2. Step 2: Convert to fraction form
    43,576.76/60,146.84 = 25,665.24/x
  3. Step 3: Cross multiply
    43,576.76x = 60,146.84 × 25,665.24
  4. Step 4: Simplify right side
    43,576.76x = 1,543,683,083.84
  5. Step 5: Solve for x
    x = 1,543,683,083.84/43,576.76
  6. Step 6: Final answer
    x = 35,424.46

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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.