Home / 29,840.72-44,761.04-14,210.96

Finding the Fourth Proportional to 29,840.72, 44,761.04 and 14,210.96

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Solution

The fourth proportional to 29,840.72, 44,761.04 and 14,210.96 is: 21,316.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,840.72 : 44,761.04 = 14,210.96 : x
  2. Step 2: Convert to fraction form
    29,840.72/44,761.04 = 14,210.96/x
  3. Step 3: Cross multiply
    29,840.72x = 44,761.04 × 14,210.96
  4. Step 4: Simplify right side
    29,840.72x = 636,097,349.00
  5. Step 5: Solve for x
    x = 636,097,349.00/29,840.72
  6. Step 6: Final answer
    x = 21,316.42

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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.