Home / 44,911.16-67,367.37-21,532.13

Finding the Fourth Proportional to 44,911.16, 67,367.37 and 21,532.13

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Solution

The fourth proportional to 44,911.16, 67,367.37 and 21,532.13 is: 32,298.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,911.16 : 67,367.37 = 21,532.13 : x
  2. Step 2: Convert to fraction form
    44,911.16/67,367.37 = 21,532.13/x
  3. Step 3: Cross multiply
    44,911.16x = 67,367.37 × 21,532.13
  4. Step 4: Simplify right side
    44,911.16x = 1,450,562,631.76
  5. Step 5: Solve for x
    x = 1,450,562,631.76/44,911.16
  6. Step 6: Final answer
    x = 32,298.49

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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.