Home / 35,252.14-48,651.02-19,339.66

Finding the Fourth Proportional to 35,252.14, 48,651.02 and 19,339.66

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Solution

The fourth proportional to 35,252.14, 48,651.02 and 19,339.66 is: 26,690.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,252.14 : 48,651.02 = 19,339.66 : x
  2. Step 2: Convert to fraction form
    35,252.14/48,651.02 = 19,339.66/x
  3. Step 3: Cross multiply
    35,252.14x = 48,651.02 × 19,339.66
  4. Step 4: Simplify right side
    35,252.14x = 940,894,185.45
  5. Step 5: Solve for x
    x = 940,894,185.45/35,252.14
  6. Step 6: Final answer
    x = 26,690.41

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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.