Home / 10,822.30-14,934.33-6,573.82

Finding the Fourth Proportional to 10,822.30, 14,934.33 and 6,573.82

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Solution

The fourth proportional to 10,822.30, 14,934.33 and 6,573.82 is: 9,071.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,822.30 : 14,934.33 = 6,573.82 : x
  2. Step 2: Convert to fraction form
    10,822.30/14,934.33 = 6,573.82/x
  3. Step 3: Cross multiply
    10,822.30x = 14,934.33 × 6,573.82
  4. Step 4: Simplify right side
    10,822.30x = 98,175,597.24
  5. Step 5: Solve for x
    x = 98,175,597.24/10,822.30
  6. Step 6: Final answer
    x = 9,071.60

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1.5x scale

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.