Home / 29,892.04-44,807.31-13,259.91

Finding the Fourth Proportional to 29,892.04, 44,807.31 and 13,259.91

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Solution

The fourth proportional to 29,892.04, 44,807.31 and 13,259.91 is: 19,876.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,892.04 : 44,807.31 = 13,259.91 : x
  2. Step 2: Convert to fraction form
    29,892.04/44,807.31 = 13,259.91/x
  3. Step 3: Cross multiply
    29,892.04x = 44,807.31 × 13,259.91
  4. Step 4: Simplify right side
    29,892.04x = 594,140,680.19
  5. Step 5: Solve for x
    x = 594,140,680.19/29,892.04
  6. Step 6: Final answer
    x = 19,876.22

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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.