Home / 10,329.11-14,253.70-5,852.77

Finding the Fourth Proportional to 10,329.11, 14,253.70 and 5,852.77

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Solution

The fourth proportional to 10,329.11, 14,253.70 and 5,852.77 is: 8,076.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,329.11 : 14,253.70 = 5,852.77 : x
  2. Step 2: Convert to fraction form
    10,329.11/14,253.70 = 5,852.77/x
  3. Step 3: Cross multiply
    10,329.11x = 14,253.70 × 5,852.77
  4. Step 4: Simplify right side
    10,329.11x = 83,423,627.75
  5. Step 5: Solve for x
    x = 83,423,627.75/10,329.11
  6. Step 6: Final answer
    x = 8,076.56

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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.