Home / 35,575.98-49,117.52-22,166.84

Finding the Fourth Proportional to 35,575.98, 49,117.52 and 22,166.84

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Solution

The fourth proportional to 35,575.98, 49,117.52 and 22,166.84 is: 30,604.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,575.98 : 49,117.52 = 22,166.84 : x
  2. Step 2: Convert to fraction form
    35,575.98/49,117.52 = 22,166.84/x
  3. Step 3: Cross multiply
    35,575.98x = 49,117.52 × 22,166.84
  4. Step 4: Simplify right side
    35,575.98x = 1,088,780,207.04
  5. Step 5: Solve for x
    x = 1,088,780,207.04/35,575.98
  6. Step 6: Final answer
    x = 30,604.36

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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.