Home / 34,692.00-47,875.01-18,776.44

Finding the Fourth Proportional to 34,692.00, 47,875.01 and 18,776.44

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Solution

The fourth proportional to 34,692.00, 47,875.01 and 18,776.44 is: 25,911.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,692.00 : 47,875.01 = 18,776.44 : x
  2. Step 2: Convert to fraction form
    34,692.00/47,875.01 = 18,776.44/x
  3. Step 3: Cross multiply
    34,692.00x = 47,875.01 × 18,776.44
  4. Step 4: Simplify right side
    34,692.00x = 898,922,218.73
  5. Step 5: Solve for x
    x = 898,922,218.73/34,692.00
  6. Step 6: Final answer
    x = 25,911.52

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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.