Home / 32,813.10-49,220.01-10,626.30

Finding the Fourth Proportional to 32,813.10, 49,220.01 and 10,626.30

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Solution

The fourth proportional to 32,813.10, 49,220.01 and 10,626.30 is: 15,939.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,813.10 : 49,220.01 = 10,626.30 : x
  2. Step 2: Convert to fraction form
    32,813.10/49,220.01 = 10,626.30/x
  3. Step 3: Cross multiply
    32,813.10x = 49,220.01 × 10,626.30
  4. Step 4: Simplify right side
    32,813.10x = 523,026,592.26
  5. Step 5: Solve for x
    x = 523,026,592.26/32,813.10
  6. Step 6: Final answer
    x = 15,939.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.