Home / 29,840.94-44,765.01-10,125.09

Finding the Fourth Proportional to 29,840.94, 44,765.01 and 10,125.09

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Solution

The fourth proportional to 29,840.94, 44,765.01 and 10,125.09 is: 15,188.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,840.94 : 44,765.01 = 10,125.09 : x
  2. Step 2: Convert to fraction form
    29,840.94/44,765.01 = 10,125.09/x
  3. Step 3: Cross multiply
    29,840.94x = 44,765.01 × 10,125.09
  4. Step 4: Simplify right side
    29,840.94x = 453,249,755.10
  5. Step 5: Solve for x
    x = 453,249,755.10/29,840.94
  6. Step 6: Final answer
    x = 15,188.86

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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.