Home / 35,082.36-52,630.46-11,385.49

Finding the Fourth Proportional to 35,082.36, 52,630.46 and 11,385.49

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Solution

The fourth proportional to 35,082.36, 52,630.46 and 11,385.49 is: 17,080.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,082.36 : 52,630.46 = 11,385.49 : x
  2. Step 2: Convert to fraction form
    35,082.36/52,630.46 = 11,385.49/x
  3. Step 3: Cross multiply
    35,082.36x = 52,630.46 × 11,385.49
  4. Step 4: Simplify right side
    35,082.36x = 599,223,576.03
  5. Step 5: Solve for x
    x = 599,223,576.03/35,082.36
  6. Step 6: Final answer
    x = 17,080.48

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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.