Home / 7,553.94-10,425.81-4,366.80

Finding the Fourth Proportional to 7,553.94, 10,425.81 and 4,366.80

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Solution

The fourth proportional to 7,553.94, 10,425.81 and 4,366.80 is: 6,026.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,553.94 : 10,425.81 = 4,366.80 : x
  2. Step 2: Convert to fraction form
    7,553.94/10,425.81 = 4,366.80/x
  3. Step 3: Cross multiply
    7,553.94x = 10,425.81 × 4,366.80
  4. Step 4: Simplify right side
    7,553.94x = 45,527,427.11
  5. Step 5: Solve for x
    x = 45,527,427.11/7,553.94
  6. Step 6: Final answer
    x = 6,026.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.