Home / 35,231.02-52,846.41-8,935.69

Finding the Fourth Proportional to 35,231.02, 52,846.41 and 8,935.69

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Solution

The fourth proportional to 35,231.02, 52,846.41 and 8,935.69 is: 13,403.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,231.02 : 52,846.41 = 8,935.69 : x
  2. Step 2: Convert to fraction form
    35,231.02/52,846.41 = 8,935.69/x
  3. Step 3: Cross multiply
    35,231.02x = 52,846.41 × 8,935.69
  4. Step 4: Simplify right side
    35,231.02x = 472,219,137.37
  5. Step 5: Solve for x
    x = 472,219,137.37/35,231.02
  6. Step 6: Final answer
    x = 13,403.50

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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.