Home / 11,030.55-16,548.91-4,461.35

Finding the Fourth Proportional to 11,030.55, 16,548.91 and 4,461.35

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Solution

The fourth proportional to 11,030.55, 16,548.91 and 4,461.35 is: 6,693.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030.55 : 16,548.91 = 4,461.35 : x
  2. Step 2: Convert to fraction form
    11,030.55/16,548.91 = 4,461.35/x
  3. Step 3: Cross multiply
    11,030.55x = 16,548.91 × 4,461.35
  4. Step 4: Simplify right side
    11,030.55x = 73,830,396.88
  5. Step 5: Solve for x
    x = 73,830,396.88/11,030.55
  6. Step 6: Final answer
    x = 6,693.27

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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.