Home / 39,077.43-53,924.29-24,928.75

Finding the Fourth Proportional to 39,077.43, 53,924.29 and 24,928.75

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Solution

The fourth proportional to 39,077.43, 53,924.29 and 24,928.75 is: 34,400.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,077.43 : 53,924.29 = 24,928.75 : x
  2. Step 2: Convert to fraction form
    39,077.43/53,924.29 = 24,928.75/x
  3. Step 3: Cross multiply
    39,077.43x = 53,924.29 × 24,928.75
  4. Step 4: Simplify right side
    39,077.43x = 1,344,265,144.34
  5. Step 5: Solve for x
    x = 1,344,265,144.34/39,077.43
  6. Step 6: Final answer
    x = 34,400.04

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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.