Home / 45,682.18-63,035.30-25,536.54

Finding the Fourth Proportional to 45,682.18, 63,035.30 and 25,536.54

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Solution

The fourth proportional to 45,682.18, 63,035.30 and 25,536.54 is: 35,237.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,682.18 : 63,035.30 = 25,536.54 : x
  2. Step 2: Convert to fraction form
    45,682.18/63,035.30 = 25,536.54/x
  3. Step 3: Cross multiply
    45,682.18x = 63,035.30 × 25,536.54
  4. Step 4: Simplify right side
    45,682.18x = 1,609,703,459.86
  5. Step 5: Solve for x
    x = 1,609,703,459.86/45,682.18
  6. Step 6: Final answer
    x = 35,237.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.