Home / 35,027.24-48,338.47-19,111.95

Finding the Fourth Proportional to 35,027.24, 48,338.47 and 19,111.95

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Solution

The fourth proportional to 35,027.24, 48,338.47 and 19,111.95 is: 26,374.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,027.24 : 48,338.47 = 19,111.95 : x
  2. Step 2: Convert to fraction form
    35,027.24/48,338.47 = 19,111.95/x
  3. Step 3: Cross multiply
    35,027.24x = 48,338.47 × 19,111.95
  4. Step 4: Simplify right side
    35,027.24x = 923,842,445.61
  5. Step 5: Solve for x
    x = 923,842,445.61/35,027.24
  6. Step 6: Final answer
    x = 26,374.97

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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.