Home / 35,308.24-48,725.52-19,392.28

Finding the Fourth Proportional to 35,308.24, 48,725.52 and 19,392.28

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Solution

The fourth proportional to 35,308.24, 48,725.52 and 19,392.28 is: 26,761.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,308.24 : 48,725.52 = 19,392.28 : x
  2. Step 2: Convert to fraction form
    35,308.24/48,725.52 = 19,392.28/x
  3. Step 3: Cross multiply
    35,308.24x = 48,725.52 × 19,392.28
  4. Step 4: Simplify right side
    35,308.24x = 944,898,926.99
  5. Step 5: Solve for x
    x = 944,898,926.99/35,308.24
  6. Step 6: Final answer
    x = 26,761.43

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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.