Home / 63,266.08-87,299.52-34,967.84

Finding the Fourth Proportional to 63,266.08, 87,299.52 and 34,967.84

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Solution

The fourth proportional to 63,266.08, 87,299.52 and 34,967.84 is: 48,251.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,266.08 : 87,299.52 = 34,967.84 : x
  2. Step 2: Convert to fraction form
    63,266.08/87,299.52 = 34,967.84/x
  3. Step 3: Cross multiply
    63,266.08x = 87,299.52 × 34,967.84
  4. Step 4: Simplify right side
    63,266.08x = 3,052,675,647.44
  5. Step 5: Solve for x
    x = 3,052,675,647.44/63,266.08
  6. Step 6: Final answer
    x = 48,251.38

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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.