Home / 29,088.18-43,566.66-13,473

Finding the Fourth Proportional to 29,088.18, 43,566.66 and 13,473

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Solution

The fourth proportional to 29,088.18, 43,566.66 and 13,473 is: 20,179.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,088.18 : 43,566.66 = 13,473 : x
  2. Step 2: Convert to fraction form
    29,088.18/43,566.66 = 13,473/x
  3. Step 3: Cross multiply
    29,088.18x = 43,566.66 × 13,473
  4. Step 4: Simplify right side
    29,088.18x = 586,973,610.18
  5. Step 5: Solve for x
    x = 586,973,610.18/29,088.18
  6. Step 6: Final answer
    x = 20,179.11

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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.