Home / 92,526.96-138,790.80-22,406.34

Finding the Fourth Proportional to 92,526.96, 138,790.80 and 22,406.34

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Solution

The fourth proportional to 92,526.96, 138,790.80 and 22,406.34 is: 33,609.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,526.96 : 138,790.80 = 22,406.34 : x
  2. Step 2: Convert to fraction form
    92,526.96/138,790.80 = 22,406.34/x
  3. Step 3: Cross multiply
    92,526.96x = 138,790.80 × 22,406.34
  4. Step 4: Simplify right side
    92,526.96x = 3,109,793,853.67
  5. Step 5: Solve for x
    x = 3,109,793,853.67/92,526.96
  6. Step 6: Final answer
    x = 33,609.60

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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.