Home / 13,353.46-20,031.10-4,594.52

Finding the Fourth Proportional to 13,353.46, 20,031.10 and 4,594.52

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Solution

The fourth proportional to 13,353.46, 20,031.10 and 4,594.52 is: 6,892.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,353.46 : 20,031.10 = 4,594.52 : x
  2. Step 2: Convert to fraction form
    13,353.46/20,031.10 = 4,594.52/x
  3. Step 3: Cross multiply
    13,353.46x = 20,031.10 × 4,594.52
  4. Step 4: Simplify right side
    13,353.46x = 92,033,328.16
  5. Step 5: Solve for x
    x = 92,033,328.16/13,353.46
  6. Step 6: Final answer
    x = 6,892.10

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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.