Home / 37,692.60-56,490.30-22,885.80

Finding the Fourth Proportional to 37,692.60, 56,490.30 and 22,885.80

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Solution

The fourth proportional to 37,692.60, 56,490.30 and 22,885.80 is: 34,299.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,692.60 : 56,490.30 = 22,885.80 : x
  2. Step 2: Convert to fraction form
    37,692.60/56,490.30 = 22,885.80/x
  3. Step 3: Cross multiply
    37,692.60x = 56,490.30 × 22,885.80
  4. Step 4: Simplify right side
    37,692.60x = 1,292,825,707.74
  5. Step 5: Solve for x
    x = 1,292,825,707.74/37,692.60
  6. Step 6: Final answer
    x = 34,299.19

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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.