Home / 34,932.04-48,206.22-19,016.48

Finding the Fourth Proportional to 34,932.04, 48,206.22 and 19,016.48

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Solution

The fourth proportional to 34,932.04, 48,206.22 and 19,016.48 is: 26,242.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,932.04 : 48,206.22 = 19,016.48 : x
  2. Step 2: Convert to fraction form
    34,932.04/48,206.22 = 19,016.48/x
  3. Step 3: Cross multiply
    34,932.04x = 48,206.22 × 19,016.48
  4. Step 4: Simplify right side
    34,932.04x = 916,712,739.02
  5. Step 5: Solve for x
    x = 916,712,739.02/34,932.04
  6. Step 6: Final answer
    x = 26,242.75

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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.