Home / 35,027.02-48,337.12-19,111.33

Finding the Fourth Proportional to 35,027.02, 48,337.12 and 19,111.33

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Solution

The fourth proportional to 35,027.02, 48,337.12 and 19,111.33 is: 26,373.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,027.02 : 48,337.12 = 19,111.33 : x
  2. Step 2: Convert to fraction form
    35,027.02/48,337.12 = 19,111.33/x
  3. Step 3: Cross multiply
    35,027.02x = 48,337.12 × 19,111.33
  4. Step 4: Simplify right side
    35,027.02x = 923,786,651.57
  5. Step 5: Solve for x
    x = 923,786,651.57/35,027.02
  6. Step 6: Final answer
    x = 26,373.54

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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.