Home / 107,324.32-148,114.44-62,004.22

Finding the Fourth Proportional to 107,324.32, 148,114.44 and 62,004.22

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Solution

The fourth proportional to 107,324.32, 148,114.44 and 62,004.22 is: 85,569.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,324.32 : 148,114.44 = 62,004.22 : x
  2. Step 2: Convert to fraction form
    107,324.32/148,114.44 = 62,004.22/x
  3. Step 3: Cross multiply
    107,324.32x = 148,114.44 × 62,004.22
  4. Step 4: Simplify right side
    107,324.32x = 9,183,720,322.94
  5. Step 5: Solve for x
    x = 9,183,720,322.94/107,324.32
  6. Step 6: Final answer
    x = 85,569.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.