Home / 50,082.08-69,118.08-27,726.08

Finding the Fourth Proportional to 50,082.08, 69,118.08 and 27,726.08

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Solution

The fourth proportional to 50,082.08, 69,118.08 and 27,726.08 is: 38,264.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,082.08 : 69,118.08 = 27,726.08 : x
  2. Step 2: Convert to fraction form
    50,082.08/69,118.08 = 27,726.08/x
  3. Step 3: Cross multiply
    50,082.08x = 69,118.08 × 27,726.08
  4. Step 4: Simplify right side
    50,082.08x = 1,916,373,415.53
  5. Step 5: Solve for x
    x = 1,916,373,415.53/50,082.08
  6. Step 6: Final answer
    x = 38,264.65

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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.