Home / 11,041.02-15,234.96-6,564.96

Finding the Fourth Proportional to 11,041.02, 15,234.96 and 6,564.96

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Solution

The fourth proportional to 11,041.02, 15,234.96 and 6,564.96 is: 9,058.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,041.02 : 15,234.96 = 6,564.96 : x
  2. Step 2: Convert to fraction form
    11,041.02/15,234.96 = 6,564.96/x
  3. Step 3: Cross multiply
    11,041.02x = 15,234.96 × 6,564.96
  4. Step 4: Simplify right side
    11,041.02x = 100,016,903.00
  5. Step 5: Solve for x
    x = 100,016,903.00/11,041.02
  6. Step 6: Final answer
    x = 9,058.67

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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.