Home / 39,195.29-58,788.93-10,734.77

Finding the Fourth Proportional to 39,195.29, 58,788.93 and 10,734.77

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Solution

The fourth proportional to 39,195.29, 58,788.93 and 10,734.77 is: 16,101.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,195.29 : 58,788.93 = 10,734.77 : x
  2. Step 2: Convert to fraction form
    39,195.29/58,788.93 = 10,734.77/x
  3. Step 3: Cross multiply
    39,195.29x = 58,788.93 × 10,734.77
  4. Step 4: Simplify right side
    39,195.29x = 631,085,348.15
  5. Step 5: Solve for x
    x = 631,085,348.15/39,195.29
  6. Step 6: Final answer
    x = 16,101.05

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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.