Home / 35,082.72-52,623.95-11,409.93

Finding the Fourth Proportional to 35,082.72, 52,623.95 and 11,409.93

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Solution

The fourth proportional to 35,082.72, 52,623.95 and 11,409.93 is: 17,114.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,082.72 : 52,623.95 = 11,409.93 : x
  2. Step 2: Convert to fraction form
    35,082.72/52,623.95 = 11,409.93/x
  3. Step 3: Cross multiply
    35,082.72x = 52,623.95 × 11,409.93
  4. Step 4: Simplify right side
    35,082.72x = 600,435,528.77
  5. Step 5: Solve for x
    x = 600,435,528.77/35,082.72
  6. Step 6: Final answer
    x = 17,114.85

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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.