Home / 35,359.32-48,796.47-19,444.44

Finding the Fourth Proportional to 35,359.32, 48,796.47 and 19,444.44

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Solution

The fourth proportional to 35,359.32, 48,796.47 and 19,444.44 is: 26,833.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,359.32 : 48,796.47 = 19,444.44 : x
  2. Step 2: Convert to fraction form
    35,359.32/48,796.47 = 19,444.44/x
  3. Step 3: Cross multiply
    35,359.32x = 48,796.47 × 19,444.44
  4. Step 4: Simplify right side
    35,359.32x = 948,820,033.13
  5. Step 5: Solve for x
    x = 948,820,033.13/35,359.32
  6. Step 6: Final answer
    x = 26,833.66

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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.