Home / 80,032.34-110,446.77-44,224.58

Finding the Fourth Proportional to 80,032.34, 110,446.77 and 44,224.58

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Solution

The fourth proportional to 80,032.34, 110,446.77 and 44,224.58 is: 61,031.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,032.34 : 110,446.77 = 44,224.58 : x
  2. Step 2: Convert to fraction form
    80,032.34/110,446.77 = 44,224.58/x
  3. Step 3: Cross multiply
    80,032.34x = 110,446.77 × 44,224.58
  4. Step 4: Simplify right side
    80,032.34x = 4,884,462,015.61
  5. Step 5: Solve for x
    x = 4,884,462,015.61/80,032.34
  6. Step 6: Final answer
    x = 61,031.10

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1.5x scale

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.