Home / 60,739.10-91,134.96-32,626.35

Finding the Fourth Proportional to 60,739.10, 91,134.96 and 32,626.35

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Solution

The fourth proportional to 60,739.10, 91,134.96 and 32,626.35 is: 48,953.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,739.10 : 91,134.96 = 32,626.35 : x
  2. Step 2: Convert to fraction form
    60,739.10/91,134.96 = 32,626.35/x
  3. Step 3: Cross multiply
    60,739.10x = 91,134.96 × 32,626.35
  4. Step 4: Simplify right side
    60,739.10x = 2,973,401,020.63
  5. Step 5: Solve for x
    x = 2,973,401,020.63/60,739.10
  6. Step 6: Final answer
    x = 48,953.66

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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.