Home / 35,022.07-48,330.39-19,106.52

Finding the Fourth Proportional to 35,022.07, 48,330.39 and 19,106.52

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Solution

The fourth proportional to 35,022.07, 48,330.39 and 19,106.52 is: 26,366.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,022.07 : 48,330.39 = 19,106.52 : x
  2. Step 2: Convert to fraction form
    35,022.07/48,330.39 = 19,106.52/x
  3. Step 3: Cross multiply
    35,022.07x = 48,330.39 × 19,106.52
  4. Step 4: Simplify right side
    35,022.07x = 923,425,563.14
  5. Step 5: Solve for x
    x = 923,425,563.14/35,022.07
  6. Step 6: Final answer
    x = 26,366.96

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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.