Home / 22,314.11-33,477.64-10,637.15

Finding the Fourth Proportional to 22,314.11, 33,477.64 and 10,637.15

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Solution

The fourth proportional to 22,314.11, 33,477.64 and 10,637.15 is: 15,958.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,314.11 : 33,477.64 = 10,637.15 : x
  2. Step 2: Convert to fraction form
    22,314.11/33,477.64 = 10,637.15/x
  3. Step 3: Cross multiply
    22,314.11x = 33,477.64 × 10,637.15
  4. Step 4: Simplify right side
    22,314.11x = 356,106,484.34
  5. Step 5: Solve for x
    x = 356,106,484.34/22,314.11
  6. Step 6: Final answer
    x = 15,958.81

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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.