Home / 92,060.28-138,093.48-25,501.08

Finding the Fourth Proportional to 92,060.28, 138,093.48 and 25,501.08

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Solution

The fourth proportional to 92,060.28, 138,093.48 and 25,501.08 is: 38,252.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,060.28 : 138,093.48 = 25,501.08 : x
  2. Step 2: Convert to fraction form
    92,060.28/138,093.48 = 25,501.08/x
  3. Step 3: Cross multiply
    92,060.28x = 138,093.48 × 25,501.08
  4. Step 4: Simplify right side
    92,060.28x = 3,521,532,880.96
  5. Step 5: Solve for x
    x = 3,521,532,880.96/92,060.28
  6. Step 6: Final answer
    x = 38,252.47

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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.