Home / 34,923.57-48,195.54-19,009.05

Finding the Fourth Proportional to 34,923.57, 48,195.54 and 19,009.05

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Solution

The fourth proportional to 34,923.57, 48,195.54 and 19,009.05 is: 26,233.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,923.57 : 48,195.54 = 19,009.05 : x
  2. Step 2: Convert to fraction form
    34,923.57/48,195.54 = 19,009.05/x
  3. Step 3: Cross multiply
    34,923.57x = 48,195.54 × 19,009.05
  4. Step 4: Simplify right side
    34,923.57x = 916,151,429.64
  5. Step 5: Solve for x
    x = 916,151,429.64/34,923.57
  6. Step 6: Final answer
    x = 26,233.04

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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.