Home / 45,476.24-68,214.35-22,082.63

Finding the Fourth Proportional to 45,476.24, 68,214.35 and 22,082.63

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Solution

The fourth proportional to 45,476.24, 68,214.35 and 22,082.63 is: 33,123.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,476.24 : 68,214.35 = 22,082.63 : x
  2. Step 2: Convert to fraction form
    45,476.24/68,214.35 = 22,082.63/x
  3. Step 3: Cross multiply
    45,476.24x = 68,214.35 × 22,082.63
  4. Step 4: Simplify right side
    45,476.24x = 1,506,351,965.88
  5. Step 5: Solve for x
    x = 1,506,351,965.88/45,476.24
  6. Step 6: Final answer
    x = 33,123.94

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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.