Home / 9,972.36-14,958.56-3,732.12

Finding the Fourth Proportional to 9,972.36, 14,958.56 and 3,732.12

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Solution

The fourth proportional to 9,972.36, 14,958.56 and 3,732.12 is: 5,598.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,972.36 : 14,958.56 = 3,732.12 : x
  2. Step 2: Convert to fraction form
    9,972.36/14,958.56 = 3,732.12/x
  3. Step 3: Cross multiply
    9,972.36x = 14,958.56 × 3,732.12
  4. Step 4: Simplify right side
    9,972.36x = 55,827,140.95
  5. Step 5: Solve for x
    x = 55,827,140.95/9,972.36
  6. Step 6: Final answer
    x = 5,598.19

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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.