Home / 45,476.10-62,761.64-25,336.26

Finding the Fourth Proportional to 45,476.10, 62,761.64 and 25,336.26

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Solution

The fourth proportional to 45,476.10, 62,761.64 and 25,336.26 is: 34,966.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,476.10 : 62,761.64 = 25,336.26 : x
  2. Step 2: Convert to fraction form
    45,476.10/62,761.64 = 25,336.26/x
  3. Step 3: Cross multiply
    45,476.10x = 62,761.64 × 25,336.26
  4. Step 4: Simplify right side
    45,476.10x = 1,590,145,102.39
  5. Step 5: Solve for x
    x = 1,590,145,102.39/45,476.10
  6. Step 6: Final answer
    x = 34,966.61

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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.