Home / 9,244.72-13,866.54-2,670.76

Finding the Fourth Proportional to 9,244.72, 13,866.54 and 2,670.76

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Solution

The fourth proportional to 9,244.72, 13,866.54 and 2,670.76 is: 4,005.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244.72 : 13,866.54 = 2,670.76 : x
  2. Step 2: Convert to fraction form
    9,244.72/13,866.54 = 2,670.76/x
  3. Step 3: Cross multiply
    9,244.72x = 13,866.54 × 2,670.76
  4. Step 4: Simplify right side
    9,244.72x = 37,034,200.37
  5. Step 5: Solve for x
    x = 37,034,200.37/9,244.72
  6. Step 6: Final answer
    x = 4,005.98

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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.