Home / 44,976.33-67,464.47-13,386.24

Finding the Fourth Proportional to 44,976.33, 67,464.47 and 13,386.24

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Solution

The fourth proportional to 44,976.33, 67,464.47 and 13,386.24 is: 20,079.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,976.33 : 67,464.47 = 13,386.24 : x
  2. Step 2: Convert to fraction form
    44,976.33/67,464.47 = 13,386.24/x
  3. Step 3: Cross multiply
    44,976.33x = 67,464.47 × 13,386.24
  4. Step 4: Simplify right side
    44,976.33x = 903,095,620.36
  5. Step 5: Solve for x
    x = 903,095,620.36/44,976.33
  6. Step 6: Final answer
    x = 20,079.35

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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.