Home / 214,700.29-322,050.44-56,941.05

Finding the Fourth Proportional to 214,700.29, 322,050.44 and 56,941.05

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Solution

The fourth proportional to 214,700.29, 322,050.44 and 56,941.05 is: 85,411.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,700.29 : 322,050.44 = 56,941.05 : x
  2. Step 2: Convert to fraction form
    214,700.29/322,050.44 = 56,941.05/x
  3. Step 3: Cross multiply
    214,700.29x = 322,050.44 × 56,941.05
  4. Step 4: Simplify right side
    214,700.29x = 18,337,890,206.56
  5. Step 5: Solve for x
    x = 18,337,890,206.56/214,700.29
  6. Step 6: Final answer
    x = 85,411.58

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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.