Home / 50,114.40-75,024.40-26,365.72

Finding the Fourth Proportional to 50,114.40, 75,024.40 and 26,365.72

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Solution

The fourth proportional to 50,114.40, 75,024.40 and 26,365.72 is: 39,471.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,114.40 : 75,024.40 = 26,365.72 : x
  2. Step 2: Convert to fraction form
    50,114.40/75,024.40 = 26,365.72/x
  3. Step 3: Cross multiply
    50,114.40x = 75,024.40 × 26,365.72
  4. Step 4: Simplify right side
    50,114.40x = 1,978,072,323.57
  5. Step 5: Solve for x
    x = 1,978,072,323.57/50,114.40
  6. Step 6: Final answer
    x = 39,471.14

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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.