Home / 37,268.16-55,902.24-10,972.91

Finding the Fourth Proportional to 37,268.16, 55,902.24 and 10,972.91

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Solution

The fourth proportional to 37,268.16, 55,902.24 and 10,972.91 is: 16,459.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,268.16 : 55,902.24 = 10,972.91 : x
  2. Step 2: Convert to fraction form
    37,268.16/55,902.24 = 10,972.91/x
  3. Step 3: Cross multiply
    37,268.16x = 55,902.24 × 10,972.91
  4. Step 4: Simplify right side
    37,268.16x = 613,409,968.81
  5. Step 5: Solve for x
    x = 613,409,968.81/37,268.16
  6. Step 6: Final answer
    x = 16,459.36

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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.