Home / 63,525.38-87,666.84-35,232.89

Finding the Fourth Proportional to 63,525.38, 87,666.84 and 35,232.89

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Solution

The fourth proportional to 63,525.38, 87,666.84 and 35,232.89 is: 48,622.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,525.38 : 87,666.84 = 35,232.89 : x
  2. Step 2: Convert to fraction form
    63,525.38/87,666.84 = 35,232.89/x
  3. Step 3: Cross multiply
    63,525.38x = 87,666.84 × 35,232.89
  4. Step 4: Simplify right side
    63,525.38x = 3,088,755,692.03
  5. Step 5: Solve for x
    x = 3,088,755,692.03/63,525.38
  6. Step 6: Final answer
    x = 48,622.39

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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.