Home / 92,551.14-138,826.72-22,430.46

Finding the Fourth Proportional to 92,551.14, 138,826.72 and 22,430.46

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Solution

The fourth proportional to 92,551.14, 138,826.72 and 22,430.46 is: 33,645.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,551.14 : 138,826.72 = 22,430.46 : x
  2. Step 2: Convert to fraction form
    92,551.14/138,826.72 = 22,430.46/x
  3. Step 3: Cross multiply
    92,551.14x = 138,826.72 × 22,430.46
  4. Step 4: Simplify right side
    92,551.14x = 3,113,946,697.33
  5. Step 5: Solve for x
    x = 3,113,946,697.33/92,551.14
  6. Step 6: Final answer
    x = 33,645.69

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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.