Home / 29,285.07-43,934.55-9,563.59

Finding the Fourth Proportional to 29,285.07, 43,934.55 and 9,563.59

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Solution

The fourth proportional to 29,285.07, 43,934.55 and 9,563.59 is: 14,347.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,285.07 : 43,934.55 = 9,563.59 : x
  2. Step 2: Convert to fraction form
    29,285.07/43,934.55 = 9,563.59/x
  3. Step 3: Cross multiply
    29,285.07x = 43,934.55 × 9,563.59
  4. Step 4: Simplify right side
    29,285.07x = 420,172,023.03
  5. Step 5: Solve for x
    x = 420,172,023.03/29,285.07
  6. Step 6: Final answer
    x = 14,347.65

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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.