Home / 29,505.06-44,265.48-12,866.44

Finding the Fourth Proportional to 29,505.06, 44,265.48 and 12,866.44

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Solution

The fourth proportional to 29,505.06, 44,265.48 and 12,866.44 is: 19,303.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,505.06 : 44,265.48 = 12,866.44 : x
  2. Step 2: Convert to fraction form
    29,505.06/44,265.48 = 12,866.44/x
  3. Step 3: Cross multiply
    29,505.06x = 44,265.48 × 12,866.44
  4. Step 4: Simplify right side
    29,505.06x = 569,539,142.49
  5. Step 5: Solve for x
    x = 569,539,142.49/29,505.06
  6. Step 6: Final answer
    x = 19,303.10

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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.