Home / 30,110.28-45,082.27-22,692.25

Finding the Fourth Proportional to 30,110.28, 45,082.27 and 22,692.25

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Solution

The fourth proportional to 30,110.28, 45,082.27 and 22,692.25 is: 33,975.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,110.28 : 45,082.27 = 22,692.25 : x
  2. Step 2: Convert to fraction form
    30,110.28/45,082.27 = 22,692.25/x
  3. Step 3: Cross multiply
    30,110.28x = 45,082.27 × 22,692.25
  4. Step 4: Simplify right side
    30,110.28x = 1,023,018,226.13
  5. Step 5: Solve for x
    x = 1,023,018,226.13/30,110.28
  6. Step 6: Final answer
    x = 33,975.71

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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.