Home / 75,864.15-104,692.01-44,032.32

Finding the Fourth Proportional to 75,864.15, 104,692.01 and 44,032.32

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Solution

The fourth proportional to 75,864.15, 104,692.01 and 44,032.32 is: 60,764.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,864.15 : 104,692.01 = 44,032.32 : x
  2. Step 2: Convert to fraction form
    75,864.15/104,692.01 = 44,032.32/x
  3. Step 3: Cross multiply
    75,864.15x = 104,692.01 × 44,032.32
  4. Step 4: Simplify right side
    75,864.15x = 4,609,831,865.60
  5. Step 5: Solve for x
    x = 4,609,831,865.60/75,864.15
  6. Step 6: Final answer
    x = 60,764.30

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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.