Home / 35,092.05-52,630.11-10,126.50

Finding the Fourth Proportional to 35,092.05, 52,630.11 and 10,126.50

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Solution

The fourth proportional to 35,092.05, 52,630.11 and 10,126.50 is: 15,187.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,092.05 : 52,630.11 = 10,126.50 : x
  2. Step 2: Convert to fraction form
    35,092.05/52,630.11 = 10,126.50/x
  3. Step 3: Cross multiply
    35,092.05x = 52,630.11 × 10,126.50
  4. Step 4: Simplify right side
    35,092.05x = 532,958,808.92
  5. Step 5: Solve for x
    x = 532,958,808.92/35,092.05
  6. Step 6: Final answer
    x = 15,187.45

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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.