Home / 79,410.29-109,588.50-44,952.30

Finding the Fourth Proportional to 79,410.29, 109,588.50 and 44,952.30

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Solution

The fourth proportional to 79,410.29, 109,588.50 and 44,952.30 is: 62,035.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,410.29 : 109,588.50 = 44,952.30 : x
  2. Step 2: Convert to fraction form
    79,410.29/109,588.50 = 44,952.30/x
  3. Step 3: Cross multiply
    79,410.29x = 109,588.50 × 44,952.30
  4. Step 4: Simplify right side
    79,410.29x = 4,926,255,128.55
  5. Step 5: Solve for x
    x = 4,926,255,128.55/79,410.29
  6. Step 6: Final answer
    x = 62,035.48

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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.