Home / 9,434.08-14,146.24-4,235.52

Finding the Fourth Proportional to 9,434.08, 14,146.24 and 4,235.52

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Solution

The fourth proportional to 9,434.08, 14,146.24 and 4,235.52 is: 6,351.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,434.08 : 14,146.24 = 4,235.52 : x
  2. Step 2: Convert to fraction form
    9,434.08/14,146.24 = 4,235.52/x
  3. Step 3: Cross multiply
    9,434.08x = 14,146.24 × 4,235.52
  4. Step 4: Simplify right side
    9,434.08x = 59,916,682.44
  5. Step 5: Solve for x
    x = 59,916,682.44/9,434.08
  6. Step 6: Final answer
    x = 6,351.09

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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.