Home / 56,589.45-84,892.98-17,137.17

Finding the Fourth Proportional to 56,589.45, 84,892.98 and 17,137.17

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Solution

The fourth proportional to 56,589.45, 84,892.98 and 17,137.17 is: 25,708.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,589.45 : 84,892.98 = 17,137.17 : x
  2. Step 2: Convert to fraction form
    56,589.45/84,892.98 = 17,137.17/x
  3. Step 3: Cross multiply
    56,589.45x = 84,892.98 × 17,137.17
  4. Step 4: Simplify right side
    56,589.45x = 1,454,825,430.07
  5. Step 5: Solve for x
    x = 1,454,825,430.07/56,589.45
  6. Step 6: Final answer
    x = 25,708.42

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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.