Home / 35,226.42-48,612.65-19,093.76

Finding the Fourth Proportional to 35,226.42, 48,612.65 and 19,093.76

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Solution

The fourth proportional to 35,226.42, 48,612.65 and 19,093.76 is: 26,349.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,226.42 : 48,612.65 = 19,093.76 : x
  2. Step 2: Convert to fraction form
    35,226.42/48,612.65 = 19,093.76/x
  3. Step 3: Cross multiply
    35,226.42x = 48,612.65 × 19,093.76
  4. Step 4: Simplify right side
    35,226.42x = 928,197,933.53
  5. Step 5: Solve for x
    x = 928,197,933.53/35,226.42
  6. Step 6: Final answer
    x = 26,349.48

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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.