Home / 9,434.30-14,154.53-4,503.29

Finding the Fourth Proportional to 9,434.30, 14,154.53 and 4,503.29

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Solution

The fourth proportional to 9,434.30, 14,154.53 and 4,503.29 is: 6,756.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,434.30 : 14,154.53 = 4,503.29 : x
  2. Step 2: Convert to fraction form
    9,434.30/14,154.53 = 4,503.29/x
  3. Step 3: Cross multiply
    9,434.30x = 14,154.53 × 4,503.29
  4. Step 4: Simplify right side
    9,434.30x = 63,741,860.11
  5. Step 5: Solve for x
    x = 63,741,860.11/9,434.30
  6. Step 6: Final answer
    x = 6,756.40

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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.