Home / 35,193.19-52,784.92-8,896.35

Finding the Fourth Proportional to 35,193.19, 52,784.92 and 8,896.35

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Solution

The fourth proportional to 35,193.19, 52,784.92 and 8,896.35 is: 13,343.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,193.19 : 52,784.92 = 8,896.35 : x
  2. Step 2: Convert to fraction form
    35,193.19/52,784.92 = 8,896.35/x
  3. Step 3: Cross multiply
    35,193.19x = 52,784.92 × 8,896.35
  4. Step 4: Simplify right side
    35,193.19x = 469,593,123.04
  5. Step 5: Solve for x
    x = 469,593,123.04/35,193.19
  6. Step 6: Final answer
    x = 13,343.30

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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.