Home / 35,508.34-49,019.26-22,083.91

Finding the Fourth Proportional to 35,508.34, 49,019.26 and 22,083.91

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Solution

The fourth proportional to 35,508.34, 49,019.26 and 22,083.91 is: 30,486.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,508.34 : 49,019.26 = 22,083.91 : x
  2. Step 2: Convert to fraction form
    35,508.34/49,019.26 = 22,083.91/x
  3. Step 3: Cross multiply
    35,508.34x = 49,019.26 × 22,083.91
  4. Step 4: Simplify right side
    35,508.34x = 1,082,536,926.11
  5. Step 5: Solve for x
    x = 1,082,536,926.11/35,508.34
  6. Step 6: Final answer
    x = 30,486.84

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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.