Home / 10,511.10-14,504.77-6,532.13

Finding the Fourth Proportional to 10,511.10, 14,504.77 and 6,532.13

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Solution

The fourth proportional to 10,511.10, 14,504.77 and 6,532.13 is: 9,014.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,511.10 : 14,504.77 = 6,532.13 : x
  2. Step 2: Convert to fraction form
    10,511.10/14,504.77 = 6,532.13/x
  3. Step 3: Cross multiply
    10,511.10x = 14,504.77 × 6,532.13
  4. Step 4: Simplify right side
    10,511.10x = 94,747,006.10
  5. Step 5: Solve for x
    x = 94,747,006.10/10,511.10
  6. Step 6: Final answer
    x = 9,014.00

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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.