Home / 13,232.48-19,844.62-4,465.34

Finding the Fourth Proportional to 13,232.48, 19,844.62 and 4,465.34

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Solution

The fourth proportional to 13,232.48, 19,844.62 and 4,465.34 is: 6,696.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,232.48 : 19,844.62 = 4,465.34 : x
  2. Step 2: Convert to fraction form
    13,232.48/19,844.62 = 4,465.34/x
  3. Step 3: Cross multiply
    13,232.48x = 19,844.62 × 4,465.34
  4. Step 4: Simplify right side
    13,232.48x = 88,612,953.14
  5. Step 5: Solve for x
    x = 88,612,953.14/13,232.48
  6. Step 6: Final answer
    x = 6,696.62

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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.