Home / 35,197.91-48,574.33-19,282.35

Finding the Fourth Proportional to 35,197.91, 48,574.33 and 19,282.35

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Solution

The fourth proportional to 35,197.91, 48,574.33 and 19,282.35 is: 26,610.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,197.91 : 48,574.33 = 19,282.35 : x
  2. Step 2: Convert to fraction form
    35,197.91/48,574.33 = 19,282.35/x
  3. Step 3: Cross multiply
    35,197.91x = 48,574.33 × 19,282.35
  4. Step 4: Simplify right side
    35,197.91x = 936,627,305.31
  5. Step 5: Solve for x
    x = 936,627,305.31/35,197.91
  6. Step 6: Final answer
    x = 26,610.31

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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.