Home / 14,395.73-21,592.37-4,533.57

Finding the Fourth Proportional to 14,395.73, 21,592.37 and 4,533.57

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Solution

The fourth proportional to 14,395.73, 21,592.37 and 4,533.57 is: 6,799.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,395.73 : 21,592.37 = 4,533.57 : x
  2. Step 2: Convert to fraction form
    14,395.73/21,592.37 = 4,533.57/x
  3. Step 3: Cross multiply
    14,395.73x = 21,592.37 × 4,533.57
  4. Step 4: Simplify right side
    14,395.73x = 97,890,532.19
  5. Step 5: Solve for x
    x = 97,890,532.19/14,395.73
  6. Step 6: Final answer
    x = 6,799.97

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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.