Home / 34,932.27-48,205.02-19,016.70

Finding the Fourth Proportional to 34,932.27, 48,205.02 and 19,016.70

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Solution

The fourth proportional to 34,932.27, 48,205.02 and 19,016.70 is: 26,242.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,932.27 : 48,205.02 = 19,016.70 : x
  2. Step 2: Convert to fraction form
    34,932.27/48,205.02 = 19,016.70/x
  3. Step 3: Cross multiply
    34,932.27x = 48,205.02 × 19,016.70
  4. Step 4: Simplify right side
    34,932.27x = 916,700,403.83
  5. Step 5: Solve for x
    x = 916,700,403.83/34,932.27
  6. Step 6: Final answer
    x = 26,242.22

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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.