Home / 35,160.08-48,520.82-19,244.39

Finding the Fourth Proportional to 35,160.08, 48,520.82 and 19,244.39

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Solution

The fourth proportional to 35,160.08, 48,520.82 and 19,244.39 is: 26,557.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,160.08 : 48,520.82 = 19,244.39 : x
  2. Step 2: Convert to fraction form
    35,160.08/48,520.82 = 19,244.39/x
  3. Step 3: Cross multiply
    35,160.08x = 48,520.82 × 19,244.39
  4. Step 4: Simplify right side
    35,160.08x = 933,753,388.71
  5. Step 5: Solve for x
    x = 933,753,388.71/35,160.08
  6. Step 6: Final answer
    x = 26,557.21

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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.