Home / 15,801.74-23,705.03-5,941.70

Finding the Fourth Proportional to 15,801.74, 23,705.03 and 5,941.70

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Solution

The fourth proportional to 15,801.74, 23,705.03 and 5,941.70 is: 8,913.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,801.74 : 23,705.03 = 5,941.70 : x
  2. Step 2: Convert to fraction form
    15,801.74/23,705.03 = 5,941.70/x
  3. Step 3: Cross multiply
    15,801.74x = 23,705.03 × 5,941.70
  4. Step 4: Simplify right side
    15,801.74x = 140,848,028.52
  5. Step 5: Solve for x
    x = 140,848,028.52/15,801.74
  6. Step 6: Final answer
    x = 8,913.45

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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.