Home / 35,335.42-48,774.24-22,622.84

Finding the Fourth Proportional to 35,335.42, 48,774.24 and 22,622.84

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Solution

The fourth proportional to 35,335.42, 48,774.24 and 22,622.84 is: 31,226.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,335.42 : 48,774.24 = 22,622.84 : x
  2. Step 2: Convert to fraction form
    35,335.42/48,774.24 = 22,622.84/x
  3. Step 3: Cross multiply
    35,335.42x = 48,774.24 × 22,622.84
  4. Step 4: Simplify right side
    35,335.42x = 1,103,411,470.66
  5. Step 5: Solve for x
    x = 1,103,411,470.66/35,335.42
  6. Step 6: Final answer
    x = 31,226.79

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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.