Home / 35,164.18-48,526.64-19,249.65

Finding the Fourth Proportional to 35,164.18, 48,526.64 and 19,249.65

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Solution

The fourth proportional to 35,164.18, 48,526.64 and 19,249.65 is: 26,564.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,164.18 : 48,526.64 = 19,249.65 : x
  2. Step 2: Convert to fraction form
    35,164.18/48,526.64 = 19,249.65/x
  3. Step 3: Cross multiply
    35,164.18x = 48,526.64 × 19,249.65
  4. Step 4: Simplify right side
    35,164.18x = 934,120,919.89
  5. Step 5: Solve for x
    x = 934,120,919.89/35,164.18
  6. Step 6: Final answer
    x = 26,564.56

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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.