Home / 35,214.62-48,596.55-19,298.72

Finding the Fourth Proportional to 35,214.62, 48,596.55 and 19,298.72

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Solution

The fourth proportional to 35,214.62, 48,596.55 and 19,298.72 is: 26,632.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,214.62 : 48,596.55 = 19,298.72 : x
  2. Step 2: Convert to fraction form
    35,214.62/48,596.55 = 19,298.72/x
  3. Step 3: Cross multiply
    35,214.62x = 48,596.55 × 19,298.72
  4. Step 4: Simplify right side
    35,214.62x = 937,850,968.43
  5. Step 5: Solve for x
    x = 937,850,968.43/35,214.62
  6. Step 6: Final answer
    x = 26,632.44

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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.