Home / 54,746.43-75,522.91-35,358.67

Finding the Fourth Proportional to 54,746.43, 75,522.91 and 35,358.67

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Solution

The fourth proportional to 54,746.43, 75,522.91 and 35,358.67 is: 48,777.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,746.43 : 75,522.91 = 35,358.67 : x
  2. Step 2: Convert to fraction form
    54,746.43/75,522.91 = 35,358.67/x
  3. Step 3: Cross multiply
    54,746.43x = 75,522.91 × 35,358.67
  4. Step 4: Simplify right side
    54,746.43x = 2,670,389,652.13
  5. Step 5: Solve for x
    x = 2,670,389,652.13/54,746.43
  6. Step 6: Final answer
    x = 48,777.42

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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.