Home / 10,032.10-13,846.61-6,675.05

Finding the Fourth Proportional to 10,032.10, 13,846.61 and 6,675.05

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Solution

The fourth proportional to 10,032.10, 13,846.61 and 6,675.05 is: 9,213.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032.10 : 13,846.61 = 6,675.05 : x
  2. Step 2: Convert to fraction form
    10,032.10/13,846.61 = 6,675.05/x
  3. Step 3: Cross multiply
    10,032.10x = 13,846.61 × 6,675.05
  4. Step 4: Simplify right side
    10,032.10x = 92,426,814.08
  5. Step 5: Solve for x
    x = 92,426,814.08/10,032.10
  6. Step 6: Final answer
    x = 9,213.11

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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.