Home / 79,410.29-109,588.48-44,952.36

Finding the Fourth Proportional to 79,410.29, 109,588.48 and 44,952.36

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Solution

The fourth proportional to 79,410.29, 109,588.48 and 44,952.36 is: 62,035.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,410.29 : 109,588.48 = 44,952.36 : x
  2. Step 2: Convert to fraction form
    79,410.29/109,588.48 = 44,952.36/x
  3. Step 3: Cross multiply
    79,410.29x = 109,588.48 × 44,952.36
  4. Step 4: Simplify right side
    79,410.29x = 4,926,260,281.48
  5. Step 5: Solve for x
    x = 4,926,260,281.48/79,410.29
  6. Step 6: Final answer
    x = 62,035.54

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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.