Home / 35,252.58-48,651.63-19,340.13

Finding the Fourth Proportional to 35,252.58, 48,651.63 and 19,340.13

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Solution

The fourth proportional to 35,252.58, 48,651.63 and 19,340.13 is: 26,691.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,252.58 : 48,651.63 = 19,340.13 : x
  2. Step 2: Convert to fraction form
    35,252.58/48,651.63 = 19,340.13/x
  3. Step 3: Cross multiply
    35,252.58x = 48,651.63 × 19,340.13
  4. Step 4: Simplify right side
    35,252.58x = 940,928,848.91
  5. Step 5: Solve for x
    x = 940,928,848.91/35,252.58
  6. Step 6: Final answer
    x = 26,691.06

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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.