Home / 73,328.24-109,998.27-23,415.44

Finding the Fourth Proportional to 73,328.24, 109,998.27 and 23,415.44

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Solution

The fourth proportional to 73,328.24, 109,998.27 and 23,415.44 is: 35,125.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,328.24 : 109,998.27 = 23,415.44 : x
  2. Step 2: Convert to fraction form
    73,328.24/109,998.27 = 23,415.44/x
  3. Step 3: Cross multiply
    73,328.24x = 109,998.27 × 23,415.44
  4. Step 4: Simplify right side
    73,328.24x = 2,575,657,341.30
  5. Step 5: Solve for x
    x = 2,575,657,341.30/73,328.24
  6. Step 6: Final answer
    x = 35,125.04

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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.