Home / 2,232.73-3,079.80-1,476.51

Finding the Fourth Proportional to 2,232.73, 3,079.80 and 1,476.51

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Solution

The fourth proportional to 2,232.73, 3,079.80 and 1,476.51 is: 2,036.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232.73 : 3,079.80 = 1,476.51 : x
  2. Step 2: Convert to fraction form
    2,232.73/3,079.80 = 1,476.51/x
  3. Step 3: Cross multiply
    2,232.73x = 3,079.80 × 1,476.51
  4. Step 4: Simplify right side
    2,232.73x = 4,547,332.72
  5. Step 5: Solve for x
    x = 4,547,332.72/2,232.73
  6. Step 6: Final answer
    x = 2,036.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.