Home / 9,592.19-14,389.50-2,666.69

Finding the Fourth Proportional to 9,592.19, 14,389.50 and 2,666.69

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Solution

The fourth proportional to 9,592.19, 14,389.50 and 2,666.69 is: 4,000.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,592.19 : 14,389.50 = 2,666.69 : x
  2. Step 2: Convert to fraction form
    9,592.19/14,389.50 = 2,666.69/x
  3. Step 3: Cross multiply
    9,592.19x = 14,389.50 × 2,666.69
  4. Step 4: Simplify right side
    9,592.19x = 38,372,381.73
  5. Step 5: Solve for x
    x = 38,372,381.73/9,592.19
  6. Step 6: Final answer
    x = 4,000.38

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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.