Home / 69,099.73-103,671.47-24,725.50

Finding the Fourth Proportional to 69,099.73, 103,671.47 and 24,725.50

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Solution

The fourth proportional to 69,099.73, 103,671.47 and 24,725.50 is: 37,096.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,099.73 : 103,671.47 = 24,725.50 : x
  2. Step 2: Convert to fraction form
    69,099.73/103,671.47 = 24,725.50/x
  3. Step 3: Cross multiply
    69,099.73x = 103,671.47 × 24,725.50
  4. Step 4: Simplify right side
    69,099.73x = 2,563,328,931.49
  5. Step 5: Solve for x
    x = 2,563,328,931.49/69,099.73
  6. Step 6: Final answer
    x = 37,096.08

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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.