Home / 92,094.22-138,141.33-25,534.35

Finding the Fourth Proportional to 92,094.22, 138,141.33 and 25,534.35

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Solution

The fourth proportional to 92,094.22, 138,141.33 and 25,534.35 is: 38,301.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,094.22 : 138,141.33 = 25,534.35 : x
  2. Step 2: Convert to fraction form
    92,094.22/138,141.33 = 25,534.35/x
  3. Step 3: Cross multiply
    92,094.22x = 138,141.33 × 25,534.35
  4. Step 4: Simplify right side
    92,094.22x = 3,527,348,378.98
  5. Step 5: Solve for x
    x = 3,527,348,378.98/92,094.22
  6. Step 6: Final answer
    x = 38,301.52

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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.