Home / 29,094.15-43,635.06-13,294.70

Finding the Fourth Proportional to 29,094.15, 43,635.06 and 13,294.70

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Solution

The fourth proportional to 29,094.15, 43,635.06 and 13,294.70 is: 19,939.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,094.15 : 43,635.06 = 13,294.70 : x
  2. Step 2: Convert to fraction form
    29,094.15/43,635.06 = 13,294.70/x
  3. Step 3: Cross multiply
    29,094.15x = 43,635.06 × 13,294.70
  4. Step 4: Simplify right side
    29,094.15x = 580,114,814.01
  5. Step 5: Solve for x
    x = 580,114,814.01/29,094.15
  6. Step 6: Final answer
    x = 19,939.23

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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.