Home / 10,822.05-14,934.48-6,041.91

Finding the Fourth Proportional to 10,822.05, 14,934.48 and 6,041.91

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Solution

The fourth proportional to 10,822.05, 14,934.48 and 6,041.91 is: 8,337.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,822.05 : 14,934.48 = 6,041.91 : x
  2. Step 2: Convert to fraction form
    10,822.05/14,934.48 = 6,041.91/x
  3. Step 3: Cross multiply
    10,822.05x = 14,934.48 × 6,041.91
  4. Step 4: Simplify right side
    10,822.05x = 90,232,784.06
  5. Step 5: Solve for x
    x = 90,232,784.06/10,822.05
  6. Step 6: Final answer
    x = 8,337.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.