Home / 92,559.19-138,844.16-26,004.50

Finding the Fourth Proportional to 92,559.19, 138,844.16 and 26,004.50

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Solution

The fourth proportional to 92,559.19, 138,844.16 and 26,004.50 is: 39,008.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,559.19 : 138,844.16 = 26,004.50 : x
  2. Step 2: Convert to fraction form
    92,559.19/138,844.16 = 26,004.50/x
  3. Step 3: Cross multiply
    92,559.19x = 138,844.16 × 26,004.50
  4. Step 4: Simplify right side
    92,559.19x = 3,610,573,305.83
  5. Step 5: Solve for x
    x = 3,610,573,305.83/92,559.19
  6. Step 6: Final answer
    x = 39,008.27

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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.