Home / 45,465.27-68,212.06-23,294.22

Finding the Fourth Proportional to 45,465.27, 68,212.06 and 23,294.22

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Solution

The fourth proportional to 45,465.27, 68,212.06 and 23,294.22 is: 34,948.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,465.27 : 68,212.06 = 23,294.22 : x
  2. Step 2: Convert to fraction form
    45,465.27/68,212.06 = 23,294.22/x
  3. Step 3: Cross multiply
    45,465.27x = 68,212.06 × 23,294.22
  4. Step 4: Simplify right side
    45,465.27x = 1,588,946,418.26
  5. Step 5: Solve for x
    x = 1,588,946,418.26/45,465.27
  6. Step 6: Final answer
    x = 34,948.58

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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.