Home / 9,368.52-14,057.36-4,102.81

Finding the Fourth Proportional to 9,368.52, 14,057.36 and 4,102.81

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Solution

The fourth proportional to 9,368.52, 14,057.36 and 4,102.81 is: 6,156.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,368.52 : 14,057.36 = 4,102.81 : x
  2. Step 2: Convert to fraction form
    9,368.52/14,057.36 = 4,102.81/x
  3. Step 3: Cross multiply
    9,368.52x = 14,057.36 × 4,102.81
  4. Step 4: Simplify right side
    9,368.52x = 57,674,652.30
  5. Step 5: Solve for x
    x = 57,674,652.30/9,368.52
  6. Step 6: Final answer
    x = 6,156.22

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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.