Home / 35,114.04-48,456.27-19,198.08

Finding the Fourth Proportional to 35,114.04, 48,456.27 and 19,198.08

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Solution

The fourth proportional to 35,114.04, 48,456.27 and 19,198.08 is: 26,492.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,114.04 : 48,456.27 = 19,198.08 : x
  2. Step 2: Convert to fraction form
    35,114.04/48,456.27 = 19,198.08/x
  3. Step 3: Cross multiply
    35,114.04x = 48,456.27 × 19,198.08
  4. Step 4: Simplify right side
    35,114.04x = 930,267,347.96
  5. Step 5: Solve for x
    x = 930,267,347.96/35,114.04
  6. Step 6: Final answer
    x = 26,492.75

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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.