Home / 9,343.02-14,014.58-2,769.26

Finding the Fourth Proportional to 9,343.02, 14,014.58 and 2,769.26

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Solution

The fourth proportional to 9,343.02, 14,014.58 and 2,769.26 is: 4,153.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343.02 : 14,014.58 = 2,769.26 : x
  2. Step 2: Convert to fraction form
    9,343.02/14,014.58 = 2,769.26/x
  3. Step 3: Cross multiply
    9,343.02x = 14,014.58 × 2,769.26
  4. Step 4: Simplify right side
    9,343.02x = 38,810,001.96
  5. Step 5: Solve for x
    x = 38,810,001.96/9,343.02
  6. Step 6: Final answer
    x = 4,153.90

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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.