Home / 45,492.35-62,784.06-25,352.51

Finding the Fourth Proportional to 45,492.35, 62,784.06 and 25,352.51

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Solution

The fourth proportional to 45,492.35, 62,784.06 and 25,352.51 is: 34,989.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,492.35 : 62,784.06 = 25,352.51 : x
  2. Step 2: Convert to fraction form
    45,492.35/62,784.06 = 25,352.51/x
  3. Step 3: Cross multiply
    45,492.35x = 62,784.06 × 25,352.51
  4. Step 4: Simplify right side
    45,492.35x = 1,591,733,508.99
  5. Step 5: Solve for x
    x = 1,591,733,508.99/45,492.35
  6. Step 6: Final answer
    x = 34,989.04

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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.