Home / 63,299.10-87,355.44-35,004.75

Finding the Fourth Proportional to 63,299.10, 87,355.44 and 35,004.75

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Solution

The fourth proportional to 63,299.10, 87,355.44 and 35,004.75 is: 48,308.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,299.10 : 87,355.44 = 35,004.75 : x
  2. Step 2: Convert to fraction form
    63,299.10/87,355.44 = 35,004.75/x
  3. Step 3: Cross multiply
    63,299.10x = 87,355.44 × 35,004.75
  4. Step 4: Simplify right side
    63,299.10x = 3,057,855,338.34
  5. Step 5: Solve for x
    x = 3,057,855,338.34/63,299.10
  6. Step 6: Final answer
    x = 48,308.04

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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.