Home / 9,553.63-14,331.35-3,710.69

Finding the Fourth Proportional to 9,553.63, 14,331.35 and 3,710.69

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Solution

The fourth proportional to 9,553.63, 14,331.35 and 3,710.69 is: 5,566.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,553.63 : 14,331.35 = 3,710.69 : x
  2. Step 2: Convert to fraction form
    9,553.63/14,331.35 = 3,710.69/x
  3. Step 3: Cross multiply
    9,553.63x = 14,331.35 × 3,710.69
  4. Step 4: Simplify right side
    9,553.63x = 53,179,242.24
  5. Step 5: Solve for x
    x = 53,179,242.24/9,553.63
  6. Step 6: Final answer
    x = 5,566.39

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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.