Home / 214,292.88-321,460.92-56,532.24

Finding the Fourth Proportional to 214,292.88, 321,460.92 and 56,532.24

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Solution

The fourth proportional to 214,292.88, 321,460.92 and 56,532.24 is: 84,804.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,292.88 : 321,460.92 = 56,532.24 : x
  2. Step 2: Convert to fraction form
    214,292.88/321,460.92 = 56,532.24/x
  3. Step 3: Cross multiply
    214,292.88x = 321,460.92 × 56,532.24
  4. Step 4: Simplify right side
    214,292.88x = 18,172,905,880.06
  5. Step 5: Solve for x
    x = 18,172,905,880.06/214,292.88
  6. Step 6: Final answer
    x = 84,804.06

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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.