Home / 31,748.10-47,544.39-22,365.06

Finding the Fourth Proportional to 31,748.10, 47,544.39 and 22,365.06

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Solution

The fourth proportional to 31,748.10, 47,544.39 and 22,365.06 is: 33,492.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,748.10 : 47,544.39 = 22,365.06 : x
  2. Step 2: Convert to fraction form
    31,748.10/47,544.39 = 22,365.06/x
  3. Step 3: Cross multiply
    31,748.10x = 47,544.39 × 22,365.06
  4. Step 4: Simplify right side
    31,748.10x = 1,063,333,135.01
  5. Step 5: Solve for x
    x = 1,063,333,135.01/31,748.10
  6. Step 6: Final answer
    x = 33,492.81

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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.