Home / 43,286.30-64,929.45-24,803.10

Finding the Fourth Proportional to 43,286.30, 64,929.45 and 24,803.10

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Solution

The fourth proportional to 43,286.30, 64,929.45 and 24,803.10 is: 37,204.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,286.30 : 64,929.45 = 24,803.10 : x
  2. Step 2: Convert to fraction form
    43,286.30/64,929.45 = 24,803.10/x
  3. Step 3: Cross multiply
    43,286.30x = 64,929.45 × 24,803.10
  4. Step 4: Simplify right side
    43,286.30x = 1,610,451,641.30
  5. Step 5: Solve for x
    x = 1,610,451,641.30/43,286.30
  6. Step 6: Final answer
    x = 37,204.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.