Home / 45,753.95-68,616.34-23,564.41

Finding the Fourth Proportional to 45,753.95, 68,616.34 and 23,564.41

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Solution

The fourth proportional to 45,753.95, 68,616.34 and 23,564.41 is: 35,339.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,753.95 : 68,616.34 = 23,564.41 : x
  2. Step 2: Convert to fraction form
    45,753.95/68,616.34 = 23,564.41/x
  3. Step 3: Cross multiply
    45,753.95x = 68,616.34 × 23,564.41
  4. Step 4: Simplify right side
    45,753.95x = 1,616,903,568.46
  5. Step 5: Solve for x
    x = 1,616,903,568.46/45,753.95
  6. Step 6: Final answer
    x = 35,339.10

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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.