Home / 35,180.66-48,548.94-19,264.16

Finding the Fourth Proportional to 35,180.66, 48,548.94 and 19,264.16

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Solution

The fourth proportional to 35,180.66, 48,548.94 and 19,264.16 is: 26,584.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,180.66 : 48,548.94 = 19,264.16 : x
  2. Step 2: Convert to fraction form
    35,180.66/48,548.94 = 19,264.16/x
  3. Step 3: Cross multiply
    35,180.66x = 48,548.94 × 19,264.16
  4. Step 4: Simplify right side
    35,180.66x = 935,254,305.25
  5. Step 5: Solve for x
    x = 935,254,305.25/35,180.66
  6. Step 6: Final answer
    x = 26,584.33

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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.